74374070707 has 4 divisors (see below), whose sum is σ = 75315514720. Its totient is φ = 73432626696.

The previous prime is 74374070689. The next prime is 74374070731. The reversal of 74374070707 is 70707047347.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70707047347 = 139663 ⋅506269.

It is a cyclic number.

It is not a de Polignac number, because 74374070707 - 2¹⁵ = 74374037939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74374070737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 470721888 + ... + 470722045.

It is an arithmetic number, because the mean of its divisors is an integer number (18828878680).

Almost surely, 2^74374070707 is an apocalyptic number.

74374070707 is a deficient number, since it is larger than the sum of its proper divisors (941444013).

74374070707 is an equidigital number, since it uses as much as digits as its factorization.

74374070707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941444012.

The product of its (nonzero) digits is 806736, while the sum is 46.

The spelling of 74374070707 in words is "seventy-four billion, three hundred seventy-four million, seventy thousand, seven hundred seven".