2391326152 has 32 divisors (see below), whose sum is σ = 4511707200. Its totient is φ = 1188229824.

The previous prime is 2391326117. The next prime is 2391326153. The reversal of 2391326152 is 2516231932.

It is not an unprimeable number, because it can be changed into a prime (2391326153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 954133 + ... + 956635.

It is an arithmetic number, because the mean of its divisors is an integer number (140990850).

Almost surely, 2^2391326152 is an apocalyptic number.

It is an amenable number.

2391326152 is a deficient number, since it is larger than the sum of its proper divisors (2120381048).

2391326152 is a wasteful number, since it uses less digits than its factorization.

2391326152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3205 (or 3201 counting only the distinct ones).

The product of its digits is 19440, while the sum is 34.

The square root of 2391326152 is about 48901.1876338397. The cubic root of 2391326152 is about 1337.2510199135.

The spelling of 2391326152 in words is "two billion, three hundred ninety-one million, three hundred twenty-six thousand, one hundred fifty-two".