354469499 has 8 divisors (see below), whose sum is σ = 379038528. Its totient is φ = 330313600.

The previous prime is 354469481. The next prime is 354469501. The reversal of 354469499 is 994964453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 354469499 - 2⁸ = 354469243 is a prime.

It is a super-2 number, since 2×354469499² = 251297251442622002, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 354469499.

It is not an unprimeable number, because it can be changed into a prime (354469429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101507 + ... + 104940.

It is an arithmetic number, because the mean of its divisors is an integer number (47379816).

Almost surely, 2^354469499 is an apocalyptic number.

354469499 is a deficient number, since it is larger than the sum of its proper divisors (24569029).

354469499 is a wasteful number, since it uses less digits than its factorization.

354469499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206565.

The product of its digits is 4199040, while the sum is 53.

The square root of 354469499 is about 18827.3603832295. The cubic root of 354469499 is about 707.7169933779.

The spelling of 354469499 in words is "three hundred fifty-four million, four hundred sixty-nine thousand, four hundred ninety-nine".