349272177 has 8 divisors (see below), whose sum is σ = 466994880. Its totient is φ = 232198800.

The previous prime is 349272167. The next prime is 349272197. The reversal of 349272177 is 771272943.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 349272177 - 2⁶ = 349272113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (349272127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161074 + ... + 163227.

It is an arithmetic number, because the mean of its divisors is an integer number (58374360).

Almost surely, 2^349272177 is an apocalyptic number.

It is an amenable number.

349272177 is a deficient number, since it is larger than the sum of its proper divisors (117722703).

349272177 is a wasteful number, since it uses less digits than its factorization.

349272177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324663.

The product of its digits is 148176, while the sum is 42.

The square root of 349272177 is about 18688.8249229319. The cubic root of 349272177 is about 704.2410402932.

The spelling of 349272177 in words is "three hundred forty-nine million, two hundred seventy-two thousand, one hundred seventy-seven".