380713834 has 16 divisors (see below), whose sum is σ = 582278472. Its totient is φ = 186651648.

The previous prime is 380713813. The next prime is 380713859. The reversal of 380713834 is 438317083.

It can be written as a sum of positive squares in 4 ways, for example, as 374538609 + 6175225 = 19353^2 + 2485^2 .

It is a junction number, because it is equal to n+sod(n) for n = 380713793 and 380713802.

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, 17722 + ... + 32794.

Almost surely, 2^380713834 is an apocalyptic number.

380713834 is a deficient number, since it is larger than the sum of its proper divisors (201564638).

380713834 is a wasteful number, since it uses less digits than its factorization.

380713834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15321.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 380713834 is about 19511.8895548330. The cubic root of 380713834 is about 724.7689054980.

It can be divided in two parts, 38071 and 3834, that added together give a triangular number (41905 = T₂₈₉).

The spelling of 380713834 in words is "three hundred eighty million, seven hundred thirteen thousand, eight hundred thirty-four".