874346632 has 8 divisors (see below), whose sum is σ = 1639399950. Its totient is φ = 437173312.

The previous prime is 874346521. The next prime is 874346663. The reversal of 874346632 is 236643478.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 866360356 + 7986276 = 29434^2 + 2826^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-4 number, since 4×874346632⁴ (a number of 37 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54646657 + ... + 54646672.

Almost surely, 2^874346632 is an apocalyptic number.

It is an amenable number.

874346632 is a deficient number, since it is larger than the sum of its proper divisors (765053318).

874346632 is a wasteful number, since it uses less digits than its factorization.

874346632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109293335 (or 109293331 counting only the distinct ones).

The product of its digits is 580608, while the sum is 43.

The square root of 874346632 is about 29569.3529181820. The cubic root of 874346632 is about 956.2274658167.

The spelling of 874346632 in words is "eight hundred seventy-four million, three hundred forty-six thousand, six hundred thirty-two".