377349941 has 2 divisors, whose sum is σ = 377349942. Its totient is φ = 377349940.

The previous prime is 377349919. The next prime is 377349953. The reversal of 377349941 is 149943773.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 251349316 + 126000625 = 15854^2 + 11225^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-377349941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (377349961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188674970 + 188674971.

It is an arithmetic number, because the mean of its divisors is an integer number (188674971).

Almost surely, 2^377349941 is an apocalyptic number.

It is an amenable number.

377349941 is a deficient number, since it is larger than the sum of its proper divisors (1).

377349941 is an equidigital number, since it uses as much as digits as its factorization.

377349941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 571536, while the sum is 47.

The square root of 377349941 is about 19425.4971879744. The cubic root of 377349941 is about 722.6279613555.

The spelling of 377349941 in words is "three hundred seventy-seven million, three hundred forty-nine thousand, nine hundred forty-one".