380613744 has 60 divisors (see below), whose sum is σ = 1217363056. Its totient is φ = 108746496.

The previous prime is 380613743. The next prime is 380613763. The reversal of 380613744 is 447316083.

380613744 is a `hidden beast` number, since 38 + 0 + 613 + 7 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 380613699 and 380613708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380613743) 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, 187789 + ... + 189804.

Almost surely, 2^380613744 is an apocalyptic number.

It is an amenable number.

380613744 is an abundant number, since it is smaller than the sum of its proper divisors (836749312).

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

380613744 is a wasteful number, since it uses less digits than its factorization.

380613744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377614 (or 377605 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 380613744 is about 19509.3245398194. The cubic root of 380613744 is about 724.7053858048.

The spelling of 380613744 in words is "three hundred eighty million, six hundred thirteen thousand, seven hundred forty-four".