353472540 has 96 divisors (see below), whose sum is σ = 1039288320. Its totient is φ = 89644800.

The previous prime is 353472463. The next prime is 353472541. The reversal of 353472540 is 45274353.

353472540 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353472541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108130 + ... + 111350.

It is an arithmetic number, because the mean of its divisors is an integer number (10825920).

Almost surely, 2^353472540 is an apocalyptic number.

353472540 is a gapful number since it is divisible by the number (30) 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 353472540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (519644160).

353472540 is an abundant number, since it is smaller than the sum of its proper divisors (685815780).

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

353472540 is a wasteful number, since it uses less digits than its factorization.

353472540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3323 (or 3321 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 33.

The square root of 353472540 is about 18800.8654056136. The cubic root of 353472540 is about 707.0528766819.

The spelling of 353472540 in words is "three hundred fifty-three million, four hundred seventy-two thousand, five hundred forty".