1038909010 has 16 divisors (see below), whose sum is σ = 1887515136. Its totient is φ = 411679408.

The previous prime is 1038908987. The next prime is 1038909041. The reversal of 1038909010 is 109098301.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484402 + ... + 486541.

It is an arithmetic number, because the mean of its divisors is an integer number (117969696).

Almost surely, 2^1038909010 is an apocalyptic number.

1038909010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1038909010 is a deficient number, since it is larger than the sum of its proper divisors (848606126).

1038909010 is a wasteful number, since it uses less digits than its factorization.

1038909010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971057.

The product of its (nonzero) digits is 1944, while the sum is 31.

The square root of 1038909010 is about 32232.1114728775. Note that the first 3 decimals coincide. The cubic root of 1038909010 is about 1012.8050020519.

The spelling of 1038909010 in words is "one billion, thirty-eight million, nine hundred nine thousand, ten".