2939244460 has 12 divisors (see below), whose sum is σ = 6172413408. Its totient is φ = 1175697776.

The previous prime is 2939244431. The next prime is 2939244487. The reversal of 2939244460 is 644429392.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73481092 + ... + 73481131.

It is an arithmetic number, because the mean of its divisors is an integer number (514367784).

Almost surely, 2^2939244460 is an apocalyptic number.

2939244460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2939244460 is an abundant number, since it is smaller than the sum of its proper divisors (3233168948).

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

2939244460 is a wasteful number, since it uses less digits than its factorization.

2939244460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146962232 (or 146962230 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 43.

The square root of 2939244460 is about 54214.7992710478. The cubic root of 2939244460 is about 1432.4470238392.

The spelling of 2939244460 in words is "two billion, nine hundred thirty-nine million, two hundred forty-four thousand, four hundred sixty".