351226797 has 16 divisors (see below), whose sum is σ = 476364480. Its totient is φ = 230136192.

The previous prime is 351226789. The next prime is 351226831. The reversal of 351226797 is 797622153.

It is not a de Polignac number, because 351226797 - 2³ = 351226789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351226697) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100593 + ... + 104025.

It is an arithmetic number, because the mean of its divisors is an integer number (29772780).

Almost surely, 2^351226797 is an apocalyptic number.

It is an amenable number.

351226797 is a deficient number, since it is larger than the sum of its proper divisors (125137683).

351226797 is a wasteful number, since it uses less digits than its factorization.

351226797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4012.

The product of its digits is 158760, while the sum is 42.

The square root of 351226797 is about 18741.0457819194. The cubic root of 351226797 is about 705.5523039905.

The spelling of 351226797 in words is "three hundred fifty-one million, two hundred twenty-six thousand, seven hundred ninety-seven".