1304950464 has 168 divisors, whose sum is σ = 4018349088. Its totient is φ = 403415040.

The previous prime is 1304950433. The next prime is 1304950469. The reversal of 1304950464 is 4640594031.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1304950469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 694294 + ... + 696170.

Almost surely, 2^1304950464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1304950464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2009174544).

1304950464 is an abundant number, since it is smaller than the sum of its proper divisors (2713398624).

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

1304950464 is a wasteful number, since it uses less digits than its factorization.

1304950464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1983 (or 1970 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 1304950464 is about 36124.0981063888. The cubic root of 1304950464 is about 1092.7764875428.

It can be divided in two parts, 130 and 4950464, that added together give a palindrome (4950594).

The spelling of 1304950464 in words is "one billion, three hundred four million, nine hundred fifty thousand, four hundred sixty-four".