351622896 has 80 divisors (see below), whose sum is σ = 961057536. Its totient is φ = 110550528.

The previous prime is 351622889. The next prime is 351622897. The reversal of 351622896 is 698226153.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351622897) 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, 78411 + ... + 82773.

Almost surely, 2^351622896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 351622896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (480528768).

351622896 is an abundant number, since it is smaller than the sum of its proper divisors (609434640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

351622896 is a wasteful number, since it uses less digits than its factorization.

351622896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4470 (or 4464 counting only the distinct ones).

The product of its digits is 155520, while the sum is 42.

The square root of 351622896 is about 18751.6104908352. The cubic root of 351622896 is about 705.8174352129.

The spelling of 351622896 in words is "three hundred fifty-one million, six hundred twenty-two thousand, eight hundred ninety-six".