1308464976 has 320 divisors, whose sum is σ = 4487712768. Its totient is φ = 318726144.

The previous prime is 1308464953. The next prime is 1308464987. The reversal of 1308464976 is 6794648031.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4975021 + ... + 4975283.

Almost surely, 2^1308464976 is an apocalyptic number.

1308464976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1308464976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2243856384).

1308464976 is an abundant number, since it is smaller than the sum of its proper divisors (3179247792).

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

1308464976 is a wasteful number, since it uses less digits than its factorization.

1308464976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378 (or 372 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The square root of 1308464976 is about 36172.7103767467. The cubic root of 1308464976 is about 1093.7566354493.

The spelling of 1308464976 in words is "one billion, three hundred eight million, four hundred sixty-four thousand, nine hundred seventy-six".