1374053864 has 16 divisors (see below), whose sum is σ = 2583083520. Its totient is φ = 685231600.

The previous prime is 1374053851. The next prime is 1374053911. The reversal of 1374053864 is 4683504731.

It is a super-3 number, since 3×1374053864³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221162 + ... + 227289.

It is an arithmetic number, because the mean of its divisors is an integer number (161442720).

Almost surely, 2^1374053864 is an apocalyptic number.

It is an amenable number.

1374053864 is a deficient number, since it is larger than the sum of its proper divisors (1209029656).

1374053864 is a wasteful number, since it uses less digits than its factorization.

1374053864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448840 (or 448836 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 1374053864 is about 37068.2325448625. The cubic root of 1374053864 is about 1111.7349337160.

The spelling of 1374053864 in words is "one billion, three hundred seventy-four million, fifty-three thousand, eight hundred sixty-four".