351492048 has 100 divisors (see below), whose sum is σ = 1021472320. Its totient is φ = 116686656.

The previous prime is 351492047. The next prime is 351492073. The reversal of 351492048 is 840294153.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351492047) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 475263 + ... + 476001.

Almost surely, 2^351492048 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 351492048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (510736160).

351492048 is an abundant number, since it is smaller than the sum of its proper divisors (669980272).

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

351492048 is a wasteful number, since it uses less digits than its factorization.

351492048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126 (or 1111 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 351492048 is about 18748.1211858682. The cubic root of 351492048 is about 705.7298733590.

The spelling of 351492048 in words is "three hundred fifty-one million, four hundred ninety-two thousand, forty-eight".