1497496268 has 6 divisors (see below), whose sum is σ = 2620618476. Its totient is φ = 748748132.

The previous prime is 1497496249. The next prime is 1497496331. The reversal of 1497496268 is 8626947941.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187187030 + ... + 187187037.

It is an arithmetic number, because the mean of its divisors is an integer number (436769746).

Almost surely, 2^1497496268 is an apocalyptic number.

It is an amenable number.

1497496268 is a deficient number, since it is larger than the sum of its proper divisors (1123122208).

1497496268 is a wasteful number, since it uses less digits than its factorization.

1497496268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374374071 (or 374374069 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 56.

The square root of 1497496268 is about 38697.4969216356. The cubic root of 1497496268 is about 1144.0769861552.

The spelling of 1497496268 in words is "one billion, four hundred ninety-seven million, four hundred ninety-six thousand, two hundred sixty-eight".