874946749628 has 24 divisors (see below), whose sum is σ = 1749936585600. Its totient is φ = 374967945648.

The previous prime is 874946749627. The next prime is 874946749631. The reversal of 874946749628 is 826947649478.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874946749627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 841343 + ... + 1567721.

It is an arithmetic number, because the mean of its divisors is an integer number (72914024400).

Almost surely, 2^874946749628 is an apocalyptic number.

It is an amenable number.

874946749628 is an abundant number, since it is smaller than the sum of its proper divisors (874989835972).

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

874946749628 is a wasteful number, since it uses less digits than its factorization.

874946749628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769409 (or 769407 counting only the distinct ones).

The product of its digits is 1170505728, while the sum is 74.

The spelling of 874946749628 in words is "eight hundred seventy-four billion, nine hundred forty-six million, seven hundred forty-nine thousand, six hundred twenty-eight".