377136349 has 2 divisors, whose sum is σ = 377136350. Its totient is φ = 377136348.

The previous prime is 377136311. The next prime is 377136379. The reversal of 377136349 is 943631773.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 222308100 + 154828249 = 14910^2 + 12443^2 .

It is a cyclic number.

It is not a de Polignac number, because 377136349 - 2²³ = 368747741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (377136379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188568174 + 188568175.

It is an arithmetic number, because the mean of its divisors is an integer number (188568175).

Almost surely, 2^377136349 is an apocalyptic number.

It is an amenable number.

377136349 is a deficient number, since it is larger than the sum of its proper divisors (1).

377136349 is an equidigital number, since it uses as much as digits as its factorization.

377136349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 285768, while the sum is 43.

The square root of 377136349 is about 19419.9986869207. The cubic root of 377136349 is about 722.4915921963.

The spelling of 377136349 in words is "three hundred seventy-seven million, one hundred thirty-six thousand, three hundred forty-nine".