341129977 has 2 divisors, whose sum is σ = 341129978. Its totient is φ = 341129976.

The previous prime is 341129959. The next prime is 341129981. The reversal of 341129977 is 779921143.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 340919296 + 210681 = 18464^2 + 459^2 .

It is a cyclic number.

It is not a de Polignac number, because 341129977 - 2²⁷ = 206912249 is a prime.

It is a super-2 number, since 2×341129977² = 232739322416041058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (341129947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170564988 + 170564989.

It is an arithmetic number, because the mean of its divisors is an integer number (170564989).

Almost surely, 2^341129977 is an apocalyptic number.

It is an amenable number.

341129977 is a deficient number, since it is larger than the sum of its proper divisors (1).

341129977 is an equidigital number, since it uses as much as digits as its factorization.

341129977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 95256, while the sum is 43.

The square root of 341129977 is about 18469.7043019102. The cubic root of 341129977 is about 698.7255566242.

The spelling of 341129977 in words is "three hundred forty-one million, one hundred twenty-nine thousand, nine hundred seventy-seven".