1499745093 has 16 divisors (see below), whose sum is σ = 2493083136. Its totient is φ = 779088240.

The previous prime is 1499745089. The next prime is 1499745101. The reversal of 1499745093 is 3905479941.

It is not a de Polignac number, because 1499745093 - 2² = 1499745089 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1499745053) 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, 3245971 + ... + 3246432.

It is an arithmetic number, because the mean of its divisors is an integer number (155817696).

Almost surely, 2^1499745093 is an apocalyptic number.

It is an amenable number.

1499745093 is a deficient number, since it is larger than the sum of its proper divisors (993338043).

1499745093 is a wasteful number, since it uses less digits than its factorization.

1499745093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6492424.

The product of its (nonzero) digits is 1224720, while the sum is 51.

The square root of 1499745093 is about 38726.5424870334. The cubic root of 1499745093 is about 1144.6493953969.

The spelling of 1499745093 in words is "one billion, four hundred ninety-nine million, seven hundred forty-five thousand, ninety-three".