1334689790 has 16 divisors (see below), whose sum is σ = 2745647712. Its totient is φ = 457607904.

The previous prime is 1334689729. The next prime is 1334689801. The reversal of 1334689790 is 979864331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9533429 + ... + 9533568.

It is an arithmetic number, because the mean of its divisors is an integer number (171602982).

Almost surely, 2^1334689790 is an apocalyptic number.

1334689790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1334689790 is an abundant number, since it is smaller than the sum of its proper divisors (1410957922).

1334689790 is a wasteful number, since it uses less digits than its factorization.

1334689790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19067011.

The product of its (nonzero) digits is 979776, while the sum is 50.

The square root of 1334689790 is about 36533.4064932357. The cubic root of 1334689790 is about 1101.0155332334.

The spelling of 1334689790 in words is "one billion, three hundred thirty-four million, six hundred eighty-nine thousand, seven hundred ninety".