34563993 has 8 divisors (see below), whose sum is σ = 46114656. Its totient is φ = 23028000.

The previous prime is 34563961. The next prime is 34564037. The reversal of 34563993 is 39936543.

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

It is not a de Polignac number, because 34563993 - 2⁵ = 34563961 is a prime.

It is a super-2 number, since 2×34563993² = 2389339224208098, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34563923) 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, 4318 + ... + 9368.

It is an arithmetic number, because the mean of its divisors is an integer number (5764332).

Almost surely, 2^34563993 is an apocalyptic number.

It is an amenable number.

34563993 is a deficient number, since it is larger than the sum of its proper divisors (11550663).

34563993 is a wasteful number, since it uses less digits than its factorization.

34563993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7335.

The product of its digits is 262440, while the sum is 42.

The square root of 34563993 is about 5879.1149844173. The cubic root of 34563993 is about 325.7426582647.

The spelling of 34563993 in words is "thirty-four million, five hundred sixty-three thousand, nine hundred ninety-three".