377953 has 4 divisors (see below), whose sum is σ = 380608. Its totient is φ = 375300.

The previous prime is 377911. The next prime is 377963. The reversal of 377953 is 359773.

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: 359773 = 97 ⋅3709.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-377953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (377963) 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, 1101 + ... + 1402.

It is an arithmetic number, because the mean of its divisors is an integer number (95152).

2³⁷⁷⁹⁵³ is an apocalyptic number.

It is an amenable number.

377953 is a deficient number, since it is larger than the sum of its proper divisors (2655).

377953 is a wasteful number, since it uses less digits than its factorization.

377953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2654.

The product of its digits is 19845, while the sum is 34.

The square root of 377953 is about 614.7788220165. The cubic root of 377953 is about 72.3012710633.

The spelling of 377953 in words is "three hundred seventy-seven thousand, nine hundred fifty-three".