1497761484 has 24 divisors (see below), whose sum is σ = 3498470640. Its totient is φ = 498726144.

The previous prime is 1497761467. The next prime is 1497761501. The reversal of 1497761484 is 4841677941.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1497761467) and next prime (1497761501).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54049 + ... + 76920.

It is an arithmetic number, because the mean of its divisors is an integer number (145769610).

Almost surely, 2^1497761484 is an apocalyptic number.

It is an amenable number.

1497761484 is an abundant number, since it is smaller than the sum of its proper divisors (2000709156).

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

1497761484 is a wasteful number, since it uses less digits than its factorization.

1497761484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131929 (or 131927 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 51.

The square root of 1497761484 is about 38700.9235548714. The cubic root of 1497761484 is about 1144.1445232430.

The spelling of 1497761484 in words is "one billion, four hundred ninety-seven million, seven hundred sixty-one thousand, four hundred eighty-four".