3499914040 has 64 divisors (see below), whose sum is σ = 9147360960. Its totient is φ = 1180293120.

The previous prime is 3499914013. The next prime is 3499914059. The reversal of 3499914040 is 404199943.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85377 + ... + 119536.

It is an arithmetic number, because the mean of its divisors is an integer number (142927515).

Almost surely, 2^3499914040 is an apocalyptic number.

It is an amenable number.

3499914040 is an abundant number, since it is smaller than the sum of its proper divisors (5647446920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3499914040 is a wasteful number, since it uses less digits than its factorization.

3499914040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204992 (or 204988 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 3499914040 is about 59160.0713319381. The cubic root of 3499914040 is about 1518.2820560652.

The spelling of 3499914040 in words is "three billion, four hundred ninety-nine million, nine hundred fourteen thousand, forty".