74160963930 has 32 divisors (see below), whose sum is σ = 178002811008. Its totient is φ = 19774424000.

The previous prime is 74160963923. The next prime is 74160963937. The reversal of 74160963930 is 3936906147.

It is an interprime number because it is at equal distance from previous prime (74160963923) and next prime (74160963937).

It is a super-2 number, since 2×74160963930² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 74160963930.

It is not an unprimeable number, because it can be changed into a prime (74160963937) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231640 + ... + 449420.

It is an arithmetic number, because the mean of its divisors is an integer number (5562587844).

Almost surely, 2^74160963930 is an apocalyptic number.

74160963930 is an abundant number, since it is smaller than the sum of its proper divisors (103841847078).

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

74160963930 is a wasteful number, since it uses less digits than its factorization.

74160963930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229142.

The product of its (nonzero) digits is 734832, while the sum is 48.

The spelling of 74160963930 in words is "seventy-four billion, one hundred sixty million, nine hundred sixty-three thousand, nine hundred thirty".