1497326496 has 96 divisors (see below), whose sum is σ = 4168983168. Its totient is φ = 469539840.

The previous prime is 1497326431. The next prime is 1497326497. The reversal of 1497326496 is 6946237941.

It is a happy number.

1497326496 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (1497326497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129130 + ... + 140246.

It is an arithmetic number, because the mean of its divisors is an integer number (43426908).

Almost surely, 2^1497326496 is an apocalyptic number.

1497326496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1497326496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2084491584).

1497326496 is an abundant number, since it is smaller than the sum of its proper divisors (2671656672).

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

1497326496 is a wasteful number, since it uses less digits than its factorization.

1497326496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11214 (or 11206 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 51.

The square root of 1497326496 is about 38695.3032808893. The cubic root of 1497326496 is about 1144.0337496360.

The spelling of 1497326496 in words is "one billion, four hundred ninety-seven million, three hundred twenty-six thousand, four hundred ninety-six".