1396094424 has 64 divisors (see below), whose sum is σ = 3613347840. Its totient is φ = 449038080.

The previous prime is 1396094353. The next prime is 1396094431. The reversal of 1396094424 is 4244906931.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 270492 + ... + 275604.

It is an arithmetic number, because the mean of its divisors is an integer number (56458560).

Almost surely, 2^1396094424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1396094424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1806673920).

1396094424 is an abundant number, since it is smaller than the sum of its proper divisors (2217253416).

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

1396094424 is a wasteful number, since it uses less digits than its factorization.

1396094424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5520 (or 5516 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 1396094424 is about 37364.3469633821. The cubic root of 1396094424 is about 1117.6477054535.

The spelling of 1396094424 in words is "one billion, three hundred ninety-six million, ninety-four thousand, four hundred twenty-four".