1315483460 has 24 divisors (see below), whose sum is σ = 2925016920. Its totient is φ = 495240704.

The previous prime is 1315483451. The next prime is 1315483537. The reversal of 1315483460 is 643845131.

It can be written as a sum of positive squares in 4 ways, for example, as 385965316 + 929518144 = 19646^2 + 30488^2 .

It is a super-4 number, since 4×1315483460⁴ (a number of 38 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1315483460.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1934195 + ... + 1934874.

It is an arithmetic number, because the mean of its divisors is an integer number (121875705).

Almost surely, 2^1315483460 is an apocalyptic number.

1315483460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1315483460 is an abundant number, since it is smaller than the sum of its proper divisors (1609533460).

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

1315483460 is a wasteful number, since it uses less digits than its factorization.

1315483460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3869095 (or 3869093 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 1315483460 is about 36269.5941526784. The cubic root of 1315483460 is about 1095.7087521087.

The spelling of 1315483460 in words is "one billion, three hundred fifteen million, four hundred eighty-three thousand, four hundred sixty".