346153401 has 12 divisors (see below), whose sum is σ = 545454000. Its totient is φ = 209789880.

The previous prime is 346153399. The next prime is 346153417. The reversal of 346153401 is 104351643.

346153401 is a `hidden beast` number, since 3 + 4 + 615 + 3 + 40 + 1 = 666.

It is not a de Polignac number, because 346153401 - 2¹ = 346153399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (346153501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1748151 + ... + 1748348.

It is an arithmetic number, because the mean of its divisors is an integer number (45454500).

Almost surely, 2^346153401 is an apocalyptic number.

It is an amenable number.

346153401 is a deficient number, since it is larger than the sum of its proper divisors (199300599).

346153401 is a wasteful number, since it uses less digits than its factorization.

346153401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3496516 (or 3496513 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 346153401 is about 18605.1982252273. The cubic root of 346153401 is about 702.1386301813.

The spelling of 346153401 in words is "three hundred forty-six million, one hundred fifty-three thousand, four hundred one".