377963 has 2 divisors, whose sum is σ = 377964. Its totient is φ = 377962.

The previous prime is 377911. The next prime is 377981. The reversal of 377963 is 369773.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 377963 - 2¹⁶ = 312427 is a prime.

It is not a weakly prime, because it can be changed into another prime (377263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188981 + 188982.

It is an arithmetic number, because the mean of its divisors is an integer number (188982).

2³⁷⁷⁹⁶³ is an apocalyptic number.

377963 is a deficient number, since it is larger than the sum of its proper divisors (1).

377963 is an equidigital number, since it uses as much as digits as its factorization.

377963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23814, while the sum is 35.

The square root of 377963 is about 614.7869549690. The cubic root of 377963 is about 72.3019087143.

It can be divided in two parts, 37 and 7963, that added together give a cube (8000 = 20³).

The spelling of 377963 in words is "three hundred seventy-seven thousand, nine hundred sixty-three".