1334256398 has 16 divisors (see below), whose sum is σ = 2047823424. Its totient is φ = 651702240.

The previous prime is 1334256379. The next prime is 1334256401. The reversal of 1334256398 is 8936524331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37736 + ... + 63972.

It is an arithmetic number, because the mean of its divisors is an integer number (127988964).

Almost surely, 2^1334256398 is an apocalyptic number.

1334256398 is a deficient number, since it is larger than the sum of its proper divisors (713567026).

1334256398 is a wasteful number, since it uses less digits than its factorization.

1334256398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26827.

The product of its digits is 466560, while the sum is 44.

The square root of 1334256398 is about 36527.4745636760. The cubic root of 1334256398 is about 1100.8963487395.

The spelling of 1334256398 in words is "one billion, three hundred thirty-four million, two hundred fifty-six thousand, three hundred ninety-eight".