474149607658 has 8 divisors (see below), whose sum is σ = 711831780000. Its totient is φ = 236872347660.

The previous prime is 474149607653. The next prime is 474149607661. The reversal of 474149607658 is 856706941474.

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

It is a junction number, because it is equal to n+sod(n) for n = 474149607596 and 474149607605.

It is not an unprimeable number, because it can be changed into a prime (474149607653) 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, 101225158 + ... + 101229841.

It is an arithmetic number, because the mean of its divisors is an integer number (88978972500).

Almost surely, 2^474149607658 is an apocalyptic number.

474149607658 is a deficient number, since it is larger than the sum of its proper divisors (237682172342).

474149607658 is a wasteful number, since it uses less digits than its factorization.

474149607658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202456172.

The product of its (nonzero) digits is 40642560, while the sum is 61.

The spelling of 474149607658 in words is "four hundred seventy-four billion, one hundred forty-nine million, six hundred seven thousand, six hundred fifty-eight".