1304935488 has 56 divisors (see below), whose sum is σ = 3836273760. Its totient is φ = 434977920.

The previous prime is 1304935481. The next prime is 1304935501. The reversal of 1304935488 is 8845394031.

1304935488 is a `hidden beast` number, since 1 + 30 + 493 + 54 + 88 = 666.

It is not an unprimeable number, because it can be changed into a prime (1304935481) 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, 375858 + ... + 379313.

Almost surely, 2^1304935488 is an apocalyptic number.

1304935488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1304935488 is an abundant number, since it is smaller than the sum of its proper divisors (2531338272).

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

1304935488 is an equidigital number, since it uses as much as digits as its factorization.

1304935488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755192 (or 755176 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 1304935488 is about 36123.8908203422. The cubic root of 1304935488 is about 1092.7723071840.

It can be divided in two parts, 130493 and 5488, that added together give a triangular number (135981 = T₅₂₁).

The spelling of 1304935488 in words is "one billion, three hundred four million, nine hundred thirty-five thousand, four hundred eighty-eight".