376732081 has 4 divisors (see below), whose sum is σ = 410980464. Its totient is φ = 342483700.

The previous prime is 376732043. The next prime is 376732091. The reversal of 376732081 is 180237673.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 376732081 - 2⁹ = 376731569 is a prime.

It is a super-2 number, since 2×376732081² = 283854121709181122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 376732081.

It is not an unprimeable number, because it can be changed into a prime (376732021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17124175 + ... + 17124196.

It is an arithmetic number, because the mean of its divisors is an integer number (102745116).

Almost surely, 2^376732081 is an apocalyptic number.

It is an amenable number.

376732081 is a deficient number, since it is larger than the sum of its proper divisors (34248383).

376732081 is a wasteful number, since it uses less digits than its factorization.

376732081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34248382.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 376732081 is about 19409.5873474940. The cubic root of 376732081 is about 722.2333437244.

The spelling of 376732081 in words is "three hundred seventy-six million, seven hundred thirty-two thousand, eighty-one".