354471336 has 64 divisors (see below), whose sum is σ = 995760000. Its totient is φ = 116823168.

The previous prime is 354471311. The next prime is 354471343. The reversal of 354471336 is 633174453.

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

It is a self number, because there is not a number n which added to its sum of digits gives 354471336.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10005 + ... + 28443.

It is an arithmetic number, because the mean of its divisors is an integer number (15558750).

Almost surely, 2^354471336 is an apocalyptic number.

354471336 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 354471336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (497880000).

354471336 is an abundant number, since it is smaller than the sum of its proper divisors (641288664).

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

354471336 is a wasteful number, since it uses less digits than its factorization.

354471336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18543 (or 18533 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 354471336 is about 18827.4091685500. The cubic root of 354471336 is about 707.7182159314.

The spelling of 354471336 in words is "three hundred fifty-four million, four hundred seventy-one thousand, three hundred thirty-six".