1074746890 has 36 divisors (see below), whose sum is σ = 2251908918. Its totient is φ = 368235840.

The previous prime is 1074746863. The next prime is 1074746909. The reversal of 1074746890 is 986474701.

1074746890 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 794619721 + 280127169 = 28189^2 + 16737^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1074746890.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 724950 + ... + 726430.

Almost surely, 2^1074746890 is an apocalyptic number.

1074746890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1074746890 is an abundant number, since it is smaller than the sum of its proper divisors (1177162028).

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

1074746890 is an frugal number, since it uses more digits than its factorization.

1074746890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2983 (or 1495 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 1074746890 is about 32783.3325029656. The cubic root of 1074746890 is about 1024.3194022397.

The spelling of 1074746890 in words is "one billion, seventy-four million, seven hundred forty-six thousand, eight hundred ninety".