354630465 has 24 divisors (see below), whose sum is σ = 702506688. Its totient is φ = 162116640.

The previous prime is 354630457. The next prime is 354630467. The reversal of 354630465 is 564036453.

It is not a de Polignac number, because 354630465 - 2³ = 354630457 is a prime.

It is a super-2 number, since 2×354630465² = 251525533412232450, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (354630467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 562591 + ... + 563220.

It is an arithmetic number, because the mean of its divisors is an integer number (29271112).

Almost surely, 2^354630465 is an apocalyptic number.

354630465 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

354630465 is a deficient number, since it is larger than the sum of its proper divisors (347876223).

354630465 is a wasteful number, since it uses less digits than its factorization.

354630465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125829 (or 1125826 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The square root of 354630465 is about 18831.6346874083. The cubic root of 354630465 is about 707.8241028608.

The spelling of 354630465 in words is "three hundred fifty-four million, six hundred thirty thousand, four hundred sixty-five".