1333990670 has 8 divisors (see below), whose sum is σ = 2401183224. Its totient is φ = 533596264.

The previous prime is 1333990661. The next prime is 1333990673. The reversal of 1333990670 is 760993331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1333990670² = 3559062215294097800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1333990673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66699524 + ... + 66699543.

It is an arithmetic number, because the mean of its divisors is an integer number (300147903).

Almost surely, 2^1333990670 is an apocalyptic number.

1333990670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1333990670 is a deficient number, since it is larger than the sum of its proper divisors (1067192554).

1333990670 is a wasteful number, since it uses less digits than its factorization.

1333990670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133399074.

The product of its (nonzero) digits is 91854, while the sum is 41.

The square root of 1333990670 is about 36523.8370109166. The cubic root of 1333990670 is about 1100.8232597370.

The spelling of 1333990670 in words is "one billion, three hundred thirty-three million, nine hundred ninety thousand, six hundred seventy".