1302498680 has 32 divisors (see below), whose sum is σ = 3349283040. Its totient is φ = 446570880.

The previous prime is 1302498653. The next prime is 1302498683. The reversal of 1302498680 is 868942031.

It is a super-2 number, since 2×1302498680² = 3393005622803484800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302498683) 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, 2325611 + ... + 2326170.

It is an arithmetic number, because the mean of its divisors is an integer number (104665095).

Almost surely, 2^1302498680 is an apocalyptic number.

1302498680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1302498680 is an abundant number, since it is smaller than the sum of its proper divisors (2046784360).

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

1302498680 is a wasteful number, since it uses less digits than its factorization.

1302498680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4651799 (or 4651795 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 1302498680 is about 36090.1465777018. The cubic root of 1302498680 is about 1092.0916769718.

The spelling of 1302498680 in words is "one billion, three hundred two million, four hundred ninety-eight thousand, six hundred eighty".