74369454670 has 32 divisors (see below), whose sum is σ = 153583915968. Its totient is φ = 25398878208.

The previous prime is 74369454667. The next prime is 74369454703. The reversal of 74369454670 is 7645496347.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2048977 + ... + 2084956.

It is an arithmetic number, because the mean of its divisors is an integer number (4799497374).

Almost surely, 2^74369454670 is an apocalyptic number.

74369454670 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

74369454670 is an abundant number, since it is smaller than the sum of its proper divisors (79214461298).

74369454670 is a wasteful number, since it uses less digits than its factorization.

74369454670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4134204.

The product of its (nonzero) digits is 15240960, while the sum is 55.

The spelling of 74369454670 in words is "seventy-four billion, three hundred sixty-nine million, four hundred fifty-four thousand, six hundred seventy".