1296970662 has 16 divisors (see below), whose sum is σ = 2793475440. Its totient is φ = 399067872.

The previous prime is 1296970639. The next prime is 1296970663. The reversal of 1296970662 is 2660796921.

1296970662 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1296970663) 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, 8313837 + ... + 8313992.

It is an arithmetic number, because the mean of its divisors is an integer number (174592215).

Almost surely, 2^1296970662 is an apocalyptic number.

1296970662 is an abundant number, since it is smaller than the sum of its proper divisors (1496504778).

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

1296970662 is a wasteful number, since it uses less digits than its factorization.

1296970662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16627847.

The product of its (nonzero) digits is 489888, while the sum is 48.

The square root of 1296970662 is about 36013.4788933255. The cubic root of 1296970662 is about 1090.5444806602.

The spelling of 1296970662 in words is "one billion, two hundred ninety-six million, nine hundred seventy thousand, six hundred sixty-two".