3404036493 has 48 divisors (see below), whose sum is σ = 5824553280. Its totient is φ = 1904268960.

The previous prime is 3404036491. The next prime is 3404036513. The reversal of 3404036493 is 3946304043.

It is a happy number.

3404036493 is a `hidden beast` number, since 3 + 4 + 0 + 4 + 0 + 3 + 649 + 3 = 666.

It is not a de Polignac number, because 3404036493 - 2¹ = 3404036491 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3404036491) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 144798 + ... + 166656.

It is an arithmetic number, because the mean of its divisors is an integer number (121344860).

Almost surely, 2^3404036493 is an apocalyptic number.

3404036493 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3404036493 is a deficient number, since it is larger than the sum of its proper divisors (2420516787).

3404036493 is a wasteful number, since it uses less digits than its factorization.

3404036493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21911 (or 21886 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 36.

The square root of 3404036493 is about 58344.1213234033. The cubic root of 3404036493 is about 1504.2894248641.

The spelling of 3404036493 in words is "three billion, four hundred four million, thirty-six thousand, four hundred ninety-three".