1011038488 has 32 divisors (see below), whose sum is σ = 2006550000. Its totient is φ = 476254080.

The previous prime is 1011038477. The next prime is 1011038503. The reversal of 1011038488 is 8848301101.

It is a super-2 number, since 2×1011038488² = 2044397648434652288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9138 + ... + 45886.

Almost surely, 2^1011038488 is an apocalyptic number.

It is an amenable number.

1011038488 is a deficient number, since it is larger than the sum of its proper divisors (995511512).

1011038488 is a wasteful number, since it uses less digits than its factorization.

1011038488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36955 (or 36951 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 34.

The square root of 1011038488 is about 31796.8314144664. The cubic root of 1011038488 is about 1003.6660397290. Note that the first 3 decimals are identical.

Adding to 1011038488 its reverse (8848301101), we get a palindrome (9859339589).

The spelling of 1011038488 in words is "one billion, eleven million, thirty-eight thousand, four hundred eighty-eight".