377322013 has 4 divisors (see below), whose sum is σ = 377382460. Its totient is φ = 377261568.

The previous prime is 377321983. The next prime is 377322047. The reversal of 377322013 is 310223773.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 294911929 + 82410084 = 17173^2 + 9078^2 .

It is a cyclic number.

It is not a de Polignac number, because 377322013 - 2¹³ = 377313821 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 (377326013) 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, 19620 + ... + 33757.

It is an arithmetic number, because the mean of its divisors is an integer number (94345615).

Almost surely, 2^377322013 is an apocalyptic number.

It is an amenable number.

377322013 is a deficient number, since it is larger than the sum of its proper divisors (60447).

377322013 is an equidigital number, since it uses as much as digits as its factorization.

377322013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60446.

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 377322013 is about 19424.7783256335. The cubic root of 377322013 is about 722.6101334727.

Adding to 377322013 its reverse (310223773), we get a palindrome (687545786).

The spelling of 377322013 in words is "three hundred seventy-seven million, three hundred twenty-two thousand, thirteen".