1497361296 has 20 divisors (see below), whose sum is σ = 3868183472. Its totient is φ = 499120416.

The previous prime is 1497361273. The next prime is 1497361303. The reversal of 1497361296 is 6921637941.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 31195027 = 1497361296 / (1 + 4 + 9 + 7 + 3 + 6 + 1 + 2 + 9 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15597466 + ... + 15597561.

Almost surely, 2^1497361296 is an apocalyptic number.

1497361296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1497361296 is an abundant number, since it is smaller than the sum of its proper divisors (2370822176).

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

1497361296 is a wasteful number, since it uses less digits than its factorization.

1497361296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31195038 (or 31195032 counting only the distinct ones).

The product of its digits is 489888, while the sum is 48.

The square root of 1497361296 is about 38695.7529452523. The cubic root of 1497361296 is about 1144.0426125585.

The spelling of 1497361296 in words is "one billion, four hundred ninety-seven million, three hundred sixty-one thousand, two hundred ninety-six".