3674623680 has 504 divisors, whose sum is σ = 15841595952. Its totient is φ = 774918144.

The previous prime is 3674623619. The next prime is 3674623691. The reversal of 3674623680 is 863264763.

It is a tau number, because it is divible by the number of its divisors (504).

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

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1833559 + ... + 1835561.

It is an arithmetic number, because the mean of its divisors is an integer number (31431738).

Almost surely, 2^3674623680 is an apocalyptic number.

3674623680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3674623680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7920797976).

3674623680 is an abundant number, since it is smaller than the sum of its proper divisors (12166972272).

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

3674623680 is a wasteful number, since it uses less digits than its factorization.

3674623680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053 (or 2033 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The square root of 3674623680 is about 60618.6743504013. The cubic root of 3674623680 is about 1543.1363080973.

The spelling of 3674623680 in words is "three billion, six hundred seventy-four million, six hundred twenty-three thousand, six hundred eighty".