4076774381 has 12 divisors (see below), whose sum is σ = 4265928000. Its totient is φ = 3895252920.

The previous prime is 4076774371. The next prime is 4076774411. The reversal of 4076774381 is 1834776704.

It is a de Polignac number, because none of the positive numbers 2^k-4076774381 is a prime.

It is a super-2 number, since 2×4076774381² = 33240178707155866322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4076774321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49070 + ... + 102768.

It is an arithmetic number, because the mean of its divisors is an integer number (355494000).

Almost surely, 2^4076774381 is an apocalyptic number.

It is an amenable number.

4076774381 is a deficient number, since it is larger than the sum of its proper divisors (189153619).

4076774381 is an equidigital number, since it uses as much as digits as its factorization.

4076774381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53840 (or 53809 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 47.

The square root of 4076774381 is about 63849.6231860455. The cubic root of 4076774381 is about 1597.4927372660.

The spelling of 4076774381 in words is "four billion, seventy-six million, seven hundred seventy-four thousand, three hundred eighty-one".