1497450968 has 16 divisors (see below), whose sum is σ = 3023699280. Its totient is φ = 691131168.

The previous prime is 1497450961. The next prime is 1497450991. The reversal of 1497450968 is 8690547941.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1497450961) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7199180 + ... + 7199387.

It is an arithmetic number, because the mean of its divisors is an integer number (188981205).

Almost surely, 2^1497450968 is an apocalyptic number.

It is an amenable number.

1497450968 is an abundant number, since it is smaller than the sum of its proper divisors (1526248312).

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

1497450968 is a wasteful number, since it uses less digits than its factorization.

1497450968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14398586 (or 14398582 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 53.

The square root of 1497450968 is about 38696.9116080340. The cubic root of 1497450968 is about 1144.0654497414.

The spelling of 1497450968 in words is "one billion, four hundred ninety-seven million, four hundred fifty thousand, nine hundred sixty-eight".