1173373090 has 16 divisors (see below), whose sum is σ = 2119870080. Its totient is φ = 467616240.

The previous prime is 1173373057. The next prime is 1173373093. The reversal of 1173373090 is 903733711.

It is a happy number.

It is a super-2 number, since 2×1173373090² = 2753608816672296200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1173373093) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 213780 + ... + 219199.

It is an arithmetic number, because the mean of its divisors is an integer number (132491880).

Almost surely, 2^1173373090 is an apocalyptic number.

1173373090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1173373090 is a deficient number, since it is larger than the sum of its proper divisors (946496990).

1173373090 is a wasteful number, since it uses less digits than its factorization.

1173373090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433257.

The product of its (nonzero) digits is 11907, while the sum is 34.

The square root of 1173373090 is about 34254.5338604979. The cubic root of 1173373090 is about 1054.7398982940.

The spelling of 1173373090 in words is "one billion, one hundred seventy-three million, three hundred seventy-three thousand, ninety".