1394208496 has 40 divisors (see below), whose sum is σ = 2750382000. Its totient is φ = 684541440.

The previous prime is 1394208493. The next prime is 1394208521. The reversal of 1394208496 is 6948024931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1394208493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208891 + ... + 215461.

It is an arithmetic number, because the mean of its divisors is an integer number (68759550).

Almost surely, 2^1394208496 is an apocalyptic number.

1394208496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1394208496 is a deficient number, since it is larger than the sum of its proper divisors (1356173504).

1394208496 is a wasteful number, since it uses less digits than its factorization.

1394208496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6817 (or 6811 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 1394208496 is about 37339.1014353586. The cubic root of 1394208496 is about 1117.1442168418.

The spelling of 1394208496 in words is "one billion, three hundred ninety-four million, two hundred eight thousand, four hundred ninety-six".