1393414430 has 16 divisors (see below), whose sum is σ = 2510472960. Its totient is φ = 556848672.

The previous prime is 1393414423. The next prime is 1393414439. The reversal of 1393414430 is 344143931.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1393414439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53225 + ... + 74964.

It is an arithmetic number, because the mean of its divisors is an integer number (156904560).

Almost surely, 2^1393414430 is an apocalyptic number.

1393414430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1393414430 is a deficient number, since it is larger than the sum of its proper divisors (1117058530).

1393414430 is a wasteful number, since it uses less digits than its factorization.

1393414430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129283.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 1393414430 is about 37328.4667512610. The cubic root of 1393414430 is about 1116.9320881901.

The spelling of 1393414430 in words is "one billion, three hundred ninety-three million, four hundred fourteen thousand, four hundred thirty".