7195674240 has 384 divisors, whose sum is σ = 25580926800. Its totient is φ = 1863254016.

The previous prime is 7195674221. The next prime is 7195674247. The reversal of 7195674240 is 424765917.

7195674240 is a `hidden beast` number, since 7 + 1 + 9 + 567 + 42 + 40 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 3292923456 + 3902750784 = 57384^2 + 62472^2 .

It is a tau number, because it is divible by the number of its divisors (384).

It is a super-4 number, since 4×7195674240⁴ (a number of 41 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (7195674247) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45832242 + ... + 45832398.

Almost surely, 2^7195674240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7195674240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12790463400).

7195674240 is an abundant number, since it is smaller than the sum of its proper divisors (18385252560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7195674240 is a wasteful number, since it uses less digits than its factorization.

7195674240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364 (or 349 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The square root of 7195674240 is about 84827.3201274212. The cubic root of 7195674240 is about 1930.5919810586.

The spelling of 7195674240 in words is "seven billion, one hundred ninety-five million, six hundred seventy-four thousand, two hundred forty".