1493725464 has 96 divisors (see below), whose sum is σ = 5043767040. Its totient is φ = 387979200.

The previous prime is 1493725433. The next prime is 1493725481. The reversal of 1493725464 is 4645273941.

1493725464 is a `hidden beast` number, since 14 + 93 + 7 + 2 + 546 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 129172 + ... + 140259.

It is an arithmetic number, because the mean of its divisors is an integer number (52539240).

Almost surely, 2^1493725464 is an apocalyptic number.

1493725464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1493725464 is an abundant number, since it is smaller than the sum of its proper divisors (3550041576).

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

1493725464 is a wasteful number, since it uses less digits than its factorization.

1493725464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269461 (or 269454 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 1493725464 is about 38648.7446626666. The cubic root of 1493725464 is about 1143.1158894443.

It can be divided in two parts, 14937 and 25464, that added together give a square (40401 = 201²).

The spelling of 1493725464 in words is "one billion, four hundred ninety-three million, seven hundred twenty-five thousand, four hundred sixty-four".