376399043 has 2 divisors, whose sum is σ = 376399044. Its totient is φ = 376399042.

The previous prime is 376399031. The next prime is 376399061. The reversal of 376399043 is 340993673.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 376399043 - 2⁴ = 376399027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 376398985 and 376399003.

It is not a weakly prime, because it can be changed into another prime (376399643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188199521 + 188199522.

It is an arithmetic number, because the mean of its divisors is an integer number (188199522).

Almost surely, 2^376399043 is an apocalyptic number.

376399043 is a deficient number, since it is larger than the sum of its proper divisors (1).

376399043 is an equidigital number, since it uses as much as digits as its factorization.

376399043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 367416, while the sum is 44.

The square root of 376399043 is about 19401.0062367909. The cubic root of 376399043 is about 722.0204585174.

The spelling of 376399043 in words is "three hundred seventy-six million, three hundred ninety-nine thousand, forty-three".