1100620396 has 24 divisors (see below), whose sum is σ = 1938086640. Its totient is φ = 546891072.

The previous prime is 1100620387. The next prime is 1100620447. The reversal of 1100620396 is 6930260011.

It is a super-2 number, since 2×1100620396² = 2422730512182393632, which contains 22 as substring.

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, 991890 + ... + 992998.

It is an arithmetic number, because the mean of its divisors is an integer number (80753610).

Almost surely, 2^1100620396 is an apocalyptic number.

It is an amenable number.

1100620396 is a deficient number, since it is larger than the sum of its proper divisors (837466244).

1100620396 is a wasteful number, since it uses less digits than its factorization.

1100620396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2433 (or 2431 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 1100620396 is about 33175.5994067929. The cubic root of 1100620396 is about 1032.4741463938.

The spelling of 1100620396 in words is "one billion, one hundred million, six hundred twenty thousand, three hundred ninety-six".