376315481 has 8 divisors (see below), whose sum is σ = 378670728. Its totient is φ = 373968000.

The previous prime is 376315441. The next prime is 376315487. The reversal of 376315481 is 184513673.

It can be written as a sum of positive squares in 4 ways, for example, as 6330256 + 369985225 = 2516^2 + 19235^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-376315481 is a prime.

It is a super-2 number, since 2×376315481² = 283226682480522722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (376315487) 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, 116711 + ... + 119891.

It is an arithmetic number, because the mean of its divisors is an integer number (47333841).

Almost surely, 2^376315481 is an apocalyptic number.

It is an amenable number.

376315481 is a deficient number, since it is larger than the sum of its proper divisors (2355247).

376315481 is a wasteful number, since it uses less digits than its factorization.

376315481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3883.

The product of its digits is 60480, while the sum is 38.

The square root of 376315481 is about 19398.8525691599. The cubic root of 376315481 is about 721.9670241460.

The spelling of 376315481 in words is "three hundred seventy-six million, three hundred fifteen thousand, four hundred eighty-one".