1050311836 has 24 divisors (see below), whose sum is σ = 2191956480. Its totient is φ = 430562352.

The previous prime is 1050311819. The next prime is 1050311839. The reversal of 1050311836 is 6381130501.

It is a super-2 number, since 2×1050311836² = 2206309905683381792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050311839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 814816 + ... + 816103.

It is an arithmetic number, because the mean of its divisors is an integer number (91331520).

Almost surely, 2^1050311836 is an apocalyptic number.

It is an amenable number.

1050311836 is an abundant number, since it is smaller than the sum of its proper divisors (1141644644).

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

1050311836 is a wasteful number, since it uses less digits than its factorization.

1050311836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630953 (or 1630951 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 1050311836 is about 32408.5148687810. The cubic root of 1050311836 is about 1016.4969655777.

The spelling of 1050311836 in words is "one billion, fifty million, three hundred eleven thousand, eight hundred thirty-six".