379727538 has 16 divisors (see below), whose sum is σ = 804129120. Its totient is φ = 119130176.

The previous prime is 379727533. The next prime is 379727581. The reversal of 379727538 is 835727973.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (379727533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1861308 + ... + 1861511.

It is an arithmetic number, because the mean of its divisors is an integer number (50258070).

Almost surely, 2^379727538 is an apocalyptic number.

379727538 is an abundant number, since it is smaller than the sum of its proper divisors (424401582).

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

379727538 is a wasteful number, since it uses less digits than its factorization.

379727538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3722841.

The product of its digits is 2222640, while the sum is 51.

The square root of 379727538 is about 19486.5989336262. The cubic root of 379727538 is about 724.1424902437.

The spelling of 379727538 in words is "three hundred seventy-nine million, seven hundred twenty-seven thousand, five hundred thirty-eight".