1090474704 has 320 divisors, whose sum is σ = 3637267200. Its totient is φ = 309657600.

The previous prime is 1090474691. The next prime is 1090474709. The reversal of 1090474704 is 4074740901.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1090474709) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5650032 + ... + 5650224.

It is an arithmetic number, because the mean of its divisors is an integer number (11366460).

Almost surely, 2^1090474704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1090474704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1818633600).

1090474704 is an abundant number, since it is smaller than the sum of its proper divisors (2546792496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1090474704 is a wasteful number, since it uses less digits than its factorization.

1090474704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 1090474704 is about 33022.3364406579. The cubic root of 1090474704 is about 1029.2918449023.

The spelling of 1090474704 in words is "one billion, ninety million, four hundred seventy-four thousand, seven hundred four".