1008857404 has 6 divisors (see below), whose sum is σ = 1765500464. Its totient is φ = 504428700.

The previous prime is 1008857371. The next prime is 1008857407. The reversal of 1008857404 is 4047588001.

1008857404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1008857407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126107172 + ... + 126107179.

Almost surely, 2^1008857404 is an apocalyptic number.

It is an amenable number.

1008857404 is a deficient number, since it is larger than the sum of its proper divisors (756643060).

1008857404 is a wasteful number, since it uses less digits than its factorization.

1008857404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252214355 (or 252214353 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 1008857404 is about 31762.5157064109. The cubic root of 1008857404 is about 1002.9437935758.

The spelling of 1008857404 in words is "one billion, eight million, eight hundred fifty-seven thousand, four hundred four".