377612013 has 4 divisors (see below), whose sum is σ = 503482688. Its totient is φ = 251741340.

The previous prime is 377611967. The next prime is 377612083. The reversal of 377612013 is 310216773.

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, and also an emirpimes, since its reverse is a distinct semiprime: 310216773 = 3 ⋅103405591.

It is not a de Polignac number, because 377612013 - 2⁹ = 377611501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377612083) 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, 62935333 + ... + 62935338.

It is an arithmetic number, because the mean of its divisors is an integer number (125870672).

Almost surely, 2^377612013 is an apocalyptic number.

It is an amenable number.

377612013 is a deficient number, since it is larger than the sum of its proper divisors (125870675).

377612013 is a wasteful number, since it uses less digits than its factorization.

377612013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125870674.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 377612013 is about 19432.2415845419. The cubic root of 377612013 is about 722.7952125896.

Adding to 377612013 its reverse (310216773), we get a palindrome (687828786).

The spelling of 377612013 in words is "three hundred seventy-seven million, six hundred twelve thousand, thirteen".