74697109358 has 8 divisors (see below), whose sum is σ = 113037218928. Its totient is φ = 37018036384.

The previous prime is 74697109337. The next prime is 74697109381. The reversal of 74697109358 is 85390179647.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×74697109358² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 74697109297 and 74697109306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165258866 + ... + 165259317.

It is an arithmetic number, because the mean of its divisors is an integer number (14129652366).

Almost surely, 2^74697109358 is an apocalyptic number.

74697109358 is a deficient number, since it is larger than the sum of its proper divisors (38340109570).

74697109358 is a wasteful number, since it uses less digits than its factorization.

74697109358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330518298.

The product of its (nonzero) digits is 11430720, while the sum is 59.

The spelling of 74697109358 in words is "seventy-four billion, six hundred ninety-seven million, one hundred nine thousand, three hundred fifty-eight".