348796157 has 4 divisors (see below), whose sum is σ = 369313596. Its totient is φ = 328278720.

The previous prime is 348796111. The next prime is 348796181. The reversal of 348796157 is 751697843.

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 207043321 + 141752836 = 14389^2 + 11906^2 .

It is a cyclic number.

It is not a de Polignac number, because 348796157 - 2⁶ = 348796093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348796457) 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, 10258694 + ... + 10258727.

It is an arithmetic number, because the mean of its divisors is an integer number (92328399).

Almost surely, 2^348796157 is an apocalyptic number.

It is an amenable number.

348796157 is a deficient number, since it is larger than the sum of its proper divisors (20517439).

348796157 is a wasteful number, since it uses less digits than its factorization.

348796157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20517438.

The product of its digits is 1270080, while the sum is 50.

The square root of 348796157 is about 18676.0851625816. The cubic root of 348796157 is about 703.9209601830.

The spelling of 348796157 in words is "three hundred forty-eight million, seven hundred ninety-six thousand, one hundred fifty-seven".