1382479294 has 16 divisors (see below), whose sum is σ = 2371598208. Its totient is φ = 592082712.

The previous prime is 1382479289. The next prime is 1382479303. The reversal of 1382479294 is 4929742831.

It is a super-2 number, since 2×1382479294² = 3822497996677476872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12532 + ... + 54055.

It is an arithmetic number, because the mean of its divisors is an integer number (148224888).

Almost surely, 2^1382479294 is an apocalyptic number.

1382479294 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1382479294 is a deficient number, since it is larger than the sum of its proper divisors (989118914).

1382479294 is a wasteful number, since it uses less digits than its factorization.

1382479294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68079.

The product of its digits is 870912, while the sum is 49.

The square root of 1382479294 is about 37181.7064428194. The cubic root of 1382479294 is about 1114.0026188580.

The spelling of 1382479294 in words is "one billion, three hundred eighty-two million, four hundred seventy-nine thousand, two hundred ninety-four".