3479449733 has 4 divisors (see below), whose sum is σ = 3479748960. Its totient is φ = 3479150508.

The previous prime is 3479449717. The next prime is 3479449747. The reversal of 3479449733 is 3379449743.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3479449733 - 2⁴ = 3479449717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3479449763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131435 + ... + 155672.

It is an arithmetic number, because the mean of its divisors is an integer number (869937240).

Almost surely, 2^3479449733 is an apocalyptic number.

It is an amenable number.

3479449733 is a deficient number, since it is larger than the sum of its proper divisors (299227).

3479449733 is a wasteful number, since it uses less digits than its factorization.

3479449733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299226.

The product of its digits is 6858432, while the sum is 53.

The square root of 3479449733 is about 58986.8606810025. The cubic root of 3479449733 is about 1515.3170932373.

The spelling of 3479449733 in words is "three billion, four hundred seventy-nine million, four hundred forty-nine thousand, seven hundred thirty-three".