3240734790 has 16 divisors (see below), whose sum is σ = 7777763568. Its totient is φ = 864195936.

The previous prime is 3240734747. The next prime is 3240734807. The reversal of 3240734790 is 974370423.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54012217 + ... + 54012276.

It is an arithmetic number, because the mean of its divisors is an integer number (486110223).

Almost surely, 2^3240734790 is an apocalyptic number.

3240734790 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3240734790 is an abundant number, since it is smaller than the sum of its proper divisors (4537028778).

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

3240734790 is a wasteful number, since it uses less digits than its factorization.

3240734790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108024503.

The product of its (nonzero) digits is 127008, while the sum is 39.

The square root of 3240734790 is about 56927.4519893522. The cubic root of 3240734790 is about 1479.8390971289.

The spelling of 3240734790 in words is "three billion, two hundred forty million, seven hundred thirty-four thousand, seven hundred ninety".