351479401 has 12 divisors (see below), whose sum is σ = 440315652. Its totient is φ = 278093088.

The previous prime is 351479393. The next prime is 351479413. The reversal of 351479401 is 104974153.

It can be written as a sum of positive squares in 2 ways, for example, as 40309801 + 311169600 = 6349^2 + 17640^2 .

It is not a de Polignac number, because 351479401 - 2³ = 351479393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (351479201) 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, 275250 + ... + 276523.

It is an arithmetic number, because the mean of its divisors is an integer number (36692971).

Almost surely, 2^351479401 is an apocalyptic number.

It is an amenable number.

351479401 is a deficient number, since it is larger than the sum of its proper divisors (88836251).

351479401 is a wasteful number, since it uses less digits than its factorization.

351479401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551800 (or 551793 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 351479401 is about 18747.7838957035. The cubic root of 351479401 is about 705.7214089923.

The spelling of 351479401 in words is "three hundred fifty-one million, four hundred seventy-nine thousand, four hundred one".