1499782966 has 64 divisors (see below), whose sum is σ = 2615457600. Its totient is φ = 638668800.

The previous prime is 1499782961. The next prime is 1499782967. The reversal of 1499782966 is 6692879941.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1499782961) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3463486 + ... + 3463918.

It is an arithmetic number, because the mean of its divisors is an integer number (40866525).

Almost surely, 2^1499782966 is an apocalyptic number.

1499782966 is a deficient number, since it is larger than the sum of its proper divisors (1115674634).

1499782966 is a wasteful number, since it uses less digits than its factorization.

1499782966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625.

The product of its digits is 11757312, while the sum is 61.

The square root of 1499782966 is about 38727.0314638238. The cubic root of 1499782966 is about 1144.6590305768.

The spelling of 1499782966 in words is "one billion, four hundred ninety-nine million, seven hundred eighty-two thousand, nine hundred sixty-six".