354540065 has 8 divisors (see below), whose sum is σ = 464125248. Its totient is φ = 257847280.

The previous prime is 354540059. The next prime is 354540073. The reversal of 354540065 is 560045453.

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

It is not a de Polignac number, because 354540065 - 2⁶ = 354540001 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3223037 + ... + 3223146.

It is an arithmetic number, because the mean of its divisors is an integer number (58015656).

Almost surely, 2^354540065 is an apocalyptic number.

It is an amenable number.

354540065 is a deficient number, since it is larger than the sum of its proper divisors (109585183).

354540065 is a wasteful number, since it uses less digits than its factorization.

354540065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6446199.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 354540065 is about 18829.2343179429. The cubic root of 354540065 is about 707.7639531716.

The spelling of 354540065 in words is "three hundred fifty-four million, five hundred forty thousand, sixty-five".