1011650332 has 48 divisors (see below), whose sum is σ = 2227938048. Its totient is φ = 390453120.

The previous prime is 1011650329. The next prime is 1011650363. The reversal of 1011650332 is 2330561101.

It is a happy number.

1011650332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17608 + ... + 48304.

It is an arithmetic number, because the mean of its divisors is an integer number (46415376).

Almost surely, 2^1011650332 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 1011650332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1113969024).

1011650332 is an abundant number, since it is smaller than the sum of its proper divisors (1216287716).

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

1011650332 is a wasteful number, since it uses less digits than its factorization.

1011650332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30826 (or 30824 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 1011650332 is about 31806.4511066544. The cubic root of 1011650332 is about 1003.8684597222.

The spelling of 1011650332 in words is "one billion, eleven million, six hundred fifty thousand, three hundred thirty-two".