349076177 has 4 divisors (see below), whose sum is σ = 349186740. Its totient is φ = 348965616.

The previous prime is 349076111. The next prime is 349076197. The reversal of 349076177 is 771670943.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 234671761 + 114404416 = 15319^2 + 10696^2 .

It is a cyclic number.

It is not a de Polignac number, because 349076177 - 2¹⁸ = 348814033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (349076197) 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, 50402 + ... + 56907.

It is an arithmetic number, because the mean of its divisors is an integer number (87296685).

Almost surely, 2^349076177 is an apocalyptic number.

It is an amenable number.

349076177 is a deficient number, since it is larger than the sum of its proper divisors (110563).

349076177 is a wasteful number, since it uses less digits than its factorization.

349076177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110562.

The product of its (nonzero) digits is 222264, while the sum is 44.

The square root of 349076177 is about 18683.5804116877. The cubic root of 349076177 is about 704.1092833803.

The spelling of 349076177 in words is "three hundred forty-nine million, seventy-six thousand, one hundred seventy-seven".