351429438 has 16 divisors (see below), whose sum is σ = 703203840. Its totient is φ = 117085656.

The previous prime is 351429437. The next prime is 351429451. The reversal of 351429438 is 834924153.

It is a junction number, because it is equal to n+sod(n) for n = 351429396 and 351429405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351429433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28 + ... + 26511.

It is an arithmetic number, because the mean of its divisors is an integer number (43950240).

Almost surely, 2^351429438 is an apocalyptic number.

351429438 is an abundant number, since it is smaller than the sum of its proper divisors (351774402).

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

351429438 is a wasteful number, since it uses less digits than its factorization.

351429438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28751.

The product of its digits is 103680, while the sum is 39.

The square root of 351429438 is about 18746.4513441878. The cubic root of 351429438 is about 705.6879678389.

The spelling of 351429438 in words is "three hundred fifty-one million, four hundred twenty-nine thousand, four hundred thirty-eight".