1233002790 has 64 divisors (see below), whose sum is σ = 3292531200. Its totient is φ = 328348512.

The previous prime is 1233002789. The next prime is 1233002801. The reversal of 1233002790 is 972003321.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 223809 + ... + 229251.

It is an arithmetic number, because the mean of its divisors is an integer number (51445800).

Almost surely, 2^1233002790 is an apocalyptic number.

1233002790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1233002790 is an abundant number, since it is smaller than the sum of its proper divisors (2059528410).

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

1233002790 is a wasteful number, since it uses less digits than its factorization.

1233002790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6298 (or 6292 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 1233002790 is about 35114.1394597675. The cubic root of 1233002790 is about 1072.3124617073.

The spelling of 1233002790 in words is "one billion, two hundred thirty-three million, two thousand, seven hundred ninety".