1880056378 has 16 divisors (see below), whose sum is σ = 2858112000. Its totient is φ = 927371952.

The previous prime is 1880056331. The next prime is 1880056391. The reversal of 1880056378 is 8736500881.

It is a super-2 number, since 2×1880056378² = 7069223968916957768, which contains 22 as substring.

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, 223228 + ... + 231496.

It is an arithmetic number, because the mean of its divisors is an integer number (178632000).

Almost surely, 2^1880056378 is an apocalyptic number.

1880056378 is a deficient number, since it is larger than the sum of its proper divisors (978055622).

1880056378 is a wasteful number, since it uses less digits than its factorization.

1880056378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9789.

The product of its (nonzero) digits is 322560, while the sum is 46.

The square root of 1880056378 is about 43359.6169032892. The cubic root of 1880056378 is about 1234.2134956293.

The spelling of 1880056378 in words is "one billion, eight hundred eighty million, fifty-six thousand, three hundred seventy-eight".