1011344076 has 48 divisors (see below), whose sum is σ = 2776243680. Its totient is φ = 317283840.

The previous prime is 1011344023. The next prime is 1011344083. The reversal of 1011344076 is 6704431101.

It is a happy number.

It is a super-4 number, since 4×1011344076⁴ (a number of 37 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 273585 + ... + 277256.

It is an arithmetic number, because the mean of its divisors is an integer number (57838410).

Almost surely, 2^1011344076 is an apocalyptic number.

It is an amenable number.

1011344076 is an abundant number, since it is smaller than the sum of its proper divisors (1764899604).

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

1011344076 is a wasteful number, since it uses less digits than its factorization.

1011344076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550871 (or 550863 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1011344076 is about 31801.6363729919. The cubic root of 1011344076 is about 1003.7671494314.

Adding to 1011344076 its reverse (6704431101), we get a palindrome (7715775177).

The spelling of 1011344076 in words is "one billion, eleven million, three hundred forty-four thousand, seventy-six".