351473148 has 96 divisors (see below), whose sum is σ = 998188800. Its totient is φ = 106287552.

The previous prime is 351473137. The next prime is 351473167. The reversal of 351473148 is 841374153.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80715 + ... + 84957.

It is an arithmetic number, because the mean of its divisors is an integer number (10397800).

Almost surely, 2^351473148 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 351473148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (499094400).

351473148 is an abundant number, since it is smaller than the sum of its proper divisors (646715652).

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

351473148 is a wasteful number, since it uses less digits than its factorization.

351473148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4328 (or 4320 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 351473148 is about 18747.6171285846. The cubic root of 351473148 is about 705.7172239180.

The spelling of 351473148 in words is "three hundred fifty-one million, four hundred seventy-three thousand, one hundred forty-eight".