2400746312 has 16 divisors (see below), whose sum is σ = 4502049900. Its totient is φ = 1200199680.

The previous prime is 2400746297. The next prime is 2400746333. The reversal of 2400746312 is 2136470042.

It can be written as a sum of positive squares in 2 ways, for example, as 1551256996 + 849489316 = 39386^2 + 29146^2 .

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, 51764 + ... + 86492.

Almost surely, 2^2400746312 is an apocalyptic number.

It is an amenable number.

2400746312 is a deficient number, since it is larger than the sum of its proper divisors (2101303588).

2400746312 is a wasteful number, since it uses less digits than its factorization.

2400746312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43376 (or 43372 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 2400746312 is about 48997.4112785563. The cubic root of 2400746312 is about 1339.0046651828.

The spelling of 2400746312 in words is "two billion, four hundred million, seven hundred forty-six thousand, three hundred twelve".