3240707760 has 120 divisors (see below), whose sum is σ = 11234530944. Its totient is φ = 836305920.

The previous prime is 3240707759. The next prime is 3240707831. The reversal of 3240707760 is 677070423.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50277 + ... + 94916.

Almost surely, 2^3240707760 is an apocalyptic number.

3240707760 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3240707760 is an abundant number, since it is smaller than the sum of its proper divisors (7993823184).

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

3240707760 is a wasteful number, since it uses less digits than its factorization.

3240707760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145243 (or 145234 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 36.

The square root of 3240707760 is about 56927.2145814285. The cubic root of 3240707760 is about 1479.8349828190.

The spelling of 3240707760 in words is "three billion, two hundred forty million, seven hundred seven thousand, seven hundred sixty".