74007473348 has 24 divisors (see below), whose sum is σ = 132519773400. Its totient is φ = 36152824320.

The previous prime is 74007473339. The next prime is 74007473357. The reversal of 74007473348 is 84337470047.

It is an interprime number because it is at equal distance from previous prime (74007473339) and next prime (74007473357).

It can be written as a sum of positive squares in 4 ways, for example, as 144192064 + 73863281284 = 12008^2 + 271778^2 .

It is a super-2 number, since 2×74007473348² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 981461 + ... + 1054172.

It is an arithmetic number, because the mean of its divisors is an integer number (5521657225).

Almost surely, 2^74007473348 is an apocalyptic number.

It is an amenable number.

74007473348 is a deficient number, since it is larger than the sum of its proper divisors (58512300052).

74007473348 is a wasteful number, since it uses less digits than its factorization.

74007473348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2035847 (or 2035845 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 47.

The spelling of 74007473348 in words is "seventy-four billion, seven million, four hundred seventy-three thousand, three hundred forty-eight".