3420797270 has 32 divisors (see below), whose sum is σ = 6732460800. Its totient is φ = 1241100640.

The previous prime is 3420797257. The next prime is 3420797323. The reversal of 3420797270 is 727970243.

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, 13631 + ... + 83829.

It is an arithmetic number, because the mean of its divisors is an integer number (210389400).

Almost surely, 2^3420797270 is an apocalyptic number.

3420797270 is a deficient number, since it is larger than the sum of its proper divisors (3311663530).

3420797270 is a wasteful number, since it uses less digits than its factorization.

3420797270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70660.

The product of its (nonzero) digits is 148176, while the sum is 41.

The square root of 3420797270 is about 58487.5821863069. The cubic root of 3420797270 is about 1506.7543211875.

The spelling of 3420797270 in words is "three billion, four hundred twenty million, seven hundred ninety-seven thousand, two hundred seventy".