1039996308 has 96 divisors (see below), whose sum is σ = 2731180032. Its totient is φ = 305827200.

The previous prime is 1039996303. The next prime is 1039996327. The reversal of 1039996308 is 8036999301.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1039996303) 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, 400093 + ... + 402683.

It is an arithmetic number, because the mean of its divisors is an integer number (28449792).

Almost surely, 2^1039996308 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1039996308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1365590016).

1039996308 is an abundant number, since it is smaller than the sum of its proper divisors (1691183724).

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

1039996308 is a wasteful number, since it uses less digits than its factorization.

1039996308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2725 (or 2723 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 48.

The square root of 1039996308 is about 32248.9737511134. The cubic root of 1039996308 is about 1013.1582049135.

The spelling of 1039996308 in words is "one billion, thirty-nine million, nine hundred ninety-six thousand, three hundred eight".