1046828788 has 24 divisors (see below), whose sum is σ = 2041804800. Its totient is φ = 466697088.

The previous prime is 1046828779. The next prime is 1046828803. The reversal of 1046828788 is 8878286401.

It is a happy number.

It is a super-2 number, since 2×1046828788² = 2191701022771097888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403828 + ... + 406411.

It is an arithmetic number, because the mean of its divisors is an integer number (85075200).

Almost surely, 2^1046828788 is an apocalyptic number.

It is an amenable number.

1046828788 is a deficient number, since it is larger than the sum of its proper divisors (994976012).

1046828788 is a wasteful number, since it uses less digits than its factorization.

1046828788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810279 (or 810277 counting only the distinct ones).

The product of its (nonzero) digits is 1376256, while the sum is 52.

The square root of 1046828788 is about 32354.7336258545. The cubic root of 1046828788 is about 1015.3720842141.

The spelling of 1046828788 in words is "one billion, forty-six million, eight hundred twenty-eight thousand, seven hundred eighty-eight".