1010939616 has 120 divisors (see below), whose sum is σ = 3011389920. Its totient is φ = 332646912.

The previous prime is 1010939549. The next prime is 1010939627. The reversal of 1010939616 is 6169390101.

1010939616 is a `hidden beast` number, since 1 + 0 + 1 + 0 + 9 + 39 + 616 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 202300 + ... + 207236.

It is an arithmetic number, because the mean of its divisors is an integer number (25094916).

Almost surely, 2^1010939616 is an apocalyptic number.

1010939616 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 1010939616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1505694960).

1010939616 is an abundant number, since it is smaller than the sum of its proper divisors (2000450304).

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

1010939616 is an equidigital number, since it uses as much as digits as its factorization.

1010939616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5038 (or 5021 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 36.

The square root of 1010939616 is about 31795.2766303424. The cubic root of 1010939616 is about 1003.6333216526.

The spelling of 1010939616 in words is "one billion, ten million, nine hundred thirty-nine thousand, six hundred sixteen".