380802744 has 48 divisors (see below), whose sum is σ = 1178676720. Its totient is φ = 108800640.

The previous prime is 380802739. The next prime is 380802767. The reversal of 380802744 is 447208083.

380802744 is a `hidden beast` number, since 380 + 8 + 0 + 274 + 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 = 380802699 and 380802708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 377277 + ... + 378284.

It is an arithmetic number, because the mean of its divisors is an integer number (24555765).

Almost surely, 2^380802744 is an apocalyptic number.

It is an amenable number.

380802744 is an abundant number, since it is smaller than the sum of its proper divisors (797873976).

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

380802744 is a wasteful number, since it uses less digits than its factorization.

380802744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755580 (or 755573 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 380802744 is about 19514.1677762594. The cubic root of 380802744 is about 724.8253207387.

The spelling of 380802744 in words is "three hundred eighty million, eight hundred two thousand, seven hundred forty-four".