1996310715 has 96 divisors (see below), whose sum is σ = 3939621120. Its totient is φ = 858283776.

The previous prime is 1996310713. The next prime is 1996310749. The reversal of 1996310715 is 5170136991.

It is not a de Polignac number, because 1996310715 - 2¹ = 1996310713 is a prime.

It is a super-2 number, since 2×1996310715² = 7970512941647622450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1996310713) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2275857 + ... + 2276733.

It is an arithmetic number, because the mean of its divisors is an integer number (41037720).

Almost surely, 2^1996310715 is an apocalyptic number.

1996310715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1996310715 is a deficient number, since it is larger than the sum of its proper divisors (1943310405).

1996310715 is a wasteful number, since it uses less digits than its factorization.

1996310715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081 (or 1074 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 42.

The square root of 1996310715 is about 44680.0930504850. The cubic root of 1996310715 is about 1259.1458717520.

The spelling of 1996310715 in words is "one billion, nine hundred ninety-six million, three hundred ten thousand, seven hundred fifteen".