379673747 has 2 divisors, whose sum is σ = 379673748. Its totient is φ = 379673746.

The previous prime is 379673731. The next prime is 379673783. The reversal of 379673747 is 747376973.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 379673747 - 2⁴ = 379673731 is a prime.

It is a super-2 number, since 2×379673747² = 288304308322040018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (379679747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189836873 + 189836874.

It is an arithmetic number, because the mean of its divisors is an integer number (189836874).

Almost surely, 2^379673747 is an apocalyptic number.

379673747 is a deficient number, since it is larger than the sum of its proper divisors (1).

379673747 is an equidigital number, since it uses as much as digits as its factorization.

379673747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4667544, while the sum is 53.

The square root of 379673747 is about 19485.2186798096. The cubic root of 379673747 is about 724.1082953854.

It can be divided in two parts, 37967 and 3747, that added together give a palindrome (41714).

The spelling of 379673747 in words is "three hundred seventy-nine million, six hundred seventy-three thousand, seven hundred forty-seven".