1016779332 has 96 divisors (see below), whose sum is σ = 2482421760. Its totient is φ = 323723520.

The previous prime is 1016779327. The next prime is 1016779363. The reversal of 1016779332 is 2339776101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5323357 + ... + 5323547.

It is an arithmetic number, because the mean of its divisors is an integer number (25858560).

Almost surely, 2^1016779332 is an apocalyptic number.

1016779332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1016779332 is an abundant number, since it is smaller than the sum of its proper divisors (1465642428).

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

1016779332 is a wasteful number, since it uses less digits than its factorization.

1016779332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433 (or 431 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 39.

The square root of 1016779332 is about 31886.9774672985. The cubic root of 1016779332 is about 1005.5621161717.

The spelling of 1016779332 in words is "one billion, sixteen million, seven hundred seventy-nine thousand, three hundred thirty-two".