354719556 has 81 divisors (see below), whose sum is σ = 930736989. Its totient is φ = 113908032.

The previous prime is 354719551. The next prime is 354719581. The reversal of 354719556 is 655917453.

The square root of 354719556 is 18834.

It is a perfect power (a square), and thus also a powerful number.

354719556 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 201356100 + 153363456 = 14190^2 + 12384^2 .

It is not an unprimeable number, because it can be changed into a prime (354719551) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4859136 + ... + 4859208.

Almost surely, 2^354719556 is an apocalyptic number.

354719556 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

354719556 is the 18834-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 354719556

354719556 is an abundant number, since it is smaller than the sum of its proper divisors (576017433).

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

354719556 is a wasteful number, since it uses less digits than its factorization.

354719556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242 (or 121 counting only the distinct ones).

The product of its digits is 567000, while the sum is 45.

The cubic root of 354719556 is about 707.8833715770.

The spelling of 354719556 in words is "three hundred fifty-four million, seven hundred nineteen thousand, five hundred fifty-six".