354430116 has 36 divisors (see below), whose sum is σ = 897352092. Its totient is φ = 117954624.

The previous prime is 354430061. The next prime is 354430147. The reversal of 354430116 is 611034453.

354430116 is a `hidden beast` number, since 3 + 544 + 3 + 0 + 116 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 39012516 + 315417600 = 6246^2 + 17760^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 354430116.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15970 + ... + 31046.

It is an arithmetic number, because the mean of its divisors is an integer number (24926447).

Almost surely, 2^354430116 is an apocalyptic number.

354430116 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

354430116 is an abundant number, since it is smaller than the sum of its proper divisors (542921976).

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

354430116 is a wasteful number, since it uses less digits than its factorization.

354430116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15740 (or 15735 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 354430116 is about 18826.3144561011. The cubic root of 354430116 is about 707.6907823303.

Adding to 354430116 its reverse (611034453), we get a palindrome (965464569).

The spelling of 354430116 in words is "three hundred fifty-four million, four hundred thirty thousand, one hundred sixteen".