377313901 has 4 divisors (see below), whose sum is σ = 387511612. Its totient is φ = 367116192.

The previous prime is 377313883. The next prime is 377313907. The reversal of 377313901 is 109313773.

It is a happy number.

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 144720900 + 232593001 = 12030^2 + 15251^2 .

It is a cyclic number.

It is not a de Polignac number, because 377313901 - 2⁵ = 377313869 is a prime.

It is a super-3 number, since 3×377313901³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377313907) 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, 5098800 + ... + 5098873.

It is an arithmetic number, because the mean of its divisors is an integer number (96877903).

Almost surely, 2^377313901 is an apocalyptic number.

It is an amenable number.

377313901 is a deficient number, since it is larger than the sum of its proper divisors (10197711).

377313901 is a wasteful number, since it uses less digits than its factorization.

377313901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10197710.

The product of its (nonzero) digits is 11907, while the sum is 34.

The square root of 377313901 is about 19424.5695190395. The cubic root of 377313901 is about 722.6049549998.

The spelling of 377313901 in words is "three hundred seventy-seven million, three hundred thirteen thousand, nine hundred one".