34493613 has 16 divisors (see below), whose sum is σ = 57340416. Its totient is φ = 17918640.

The previous prime is 34493597. The next prime is 34493623. The reversal of 34493613 is 31639443.

It is not a de Polignac number, because 34493613 - 2⁴ = 34493597 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34493623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74431 + ... + 74892.

It is an arithmetic number, because the mean of its divisors is an integer number (3583776).

Almost surely, 2^34493613 is an apocalyptic number.

34493613 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

34493613 is a deficient number, since it is larger than the sum of its proper divisors (22846803).

34493613 is a wasteful number, since it uses less digits than its factorization.

34493613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149344.

The product of its digits is 23328, while the sum is 33.

The square root of 34493613 is about 5873.1263395231. The cubic root of 34493613 is about 325.5214131231.

The spelling of 34493613 in words is "thirty-four million, four hundred ninety-three thousand, six hundred thirteen".