1008809348 has 18 divisors (see below), whose sum is σ = 1845514734. Its totient is φ = 482473024.

The previous prime is 1008809339. The next prime is 1008809353. The reversal of 1008809348 is 8439088001.

It can be written as a sum of positive squares in only one way, i.e., 834516544 + 174292804 = 28888^2 + 13202^2 .

It is a super-2 number, since 2×1008809348² = 2035392601224370208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 236261 + ... + 240492.

Almost surely, 2^1008809348 is an apocalyptic number.

It is an amenable number.

1008809348 is a deficient number, since it is larger than the sum of its proper divisors (836705386).

1008809348 is a wasteful number, since it uses less digits than its factorization.

1008809348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476803 (or 476778 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 41.

The square root of 1008809348 is about 31761.7592082051. The cubic root of 1008809348 is about 1002.9278685528.

The spelling of 1008809348 in words is "one billion, eight million, eight hundred nine thousand, three hundred forty-eight".