1334206740 has 48 divisors (see below), whose sum is σ = 3780802368. Its totient is φ = 351500544.

The previous prime is 1334206729. The next prime is 1334206759. The reversal of 1334206740 is 476024331.

It is a super-2 number, since 2×1334206740² = 3560215250122855200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1334206698 and 1334206707.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128977 + ... + 138936.

It is an arithmetic number, because the mean of its divisors is an integer number (78766716).

Almost surely, 2^1334206740 is an apocalyptic number.

1334206740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1334206740 is an abundant number, since it is smaller than the sum of its proper divisors (2446595628).

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

1334206740 is a wasteful number, since it uses less digits than its factorization.

1334206740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268008 (or 268006 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 1334206740 is about 36526.7948224314. The cubic root of 1334206740 is about 1100.8826909475.

The spelling of 1334206740 in words is "one billion, three hundred thirty-four million, two hundred six thousand, seven hundred forty".