1874836956 has 24 divisors (see below), whose sum is σ = 4467697920. Its totient is φ = 611648752.

The previous prime is 1874836939. The next prime is 1874836967. The reversal of 1874836956 is 6596384781.

It is a super-2 number, since 2×1874836956² = 7030027223166691872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1874836896 and 1874836905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1661526 + ... + 1662653.

It is an arithmetic number, because the mean of its divisors is an integer number (186154080).

Almost surely, 2^1874836956 is an apocalyptic number.

It is an amenable number.

1874836956 is an abundant number, since it is smaller than the sum of its proper divisors (2592860964).

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

1874836956 is a wasteful number, since it uses less digits than its factorization.

1874836956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3324233 (or 3324231 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 57.

The square root of 1874836956 is about 43299.3874783466. The cubic root of 1874836956 is about 1233.0702938108.

The spelling of 1874836956 in words is "one billion, eight hundred seventy-four million, eight hundred thirty-six thousand, nine hundred fifty-six".