1394496007 has 2 divisors, whose sum is σ = 1394496008. Its totient is φ = 1394496006.

The previous prime is 1394495987. The next prime is 1394496029. The reversal of 1394496007 is 7006944931.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1394496007 - 2¹¹ = 1394493959 is a prime.

It is a super-2 number, since 2×1394496007² = 3889238227077888098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1394496097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 697248003 + 697248004.

It is an arithmetic number, because the mean of its divisors is an integer number (697248004).

Almost surely, 2^1394496007 is an apocalyptic number.

1394496007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1394496007 is an equidigital number, since it uses as much as digits as its factorization.

1394496007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 1394496007 is about 37342.9512358089. The cubic root of 1394496007 is about 1117.2210033425.

The spelling of 1394496007 in words is "one billion, three hundred ninety-four million, four hundred ninety-six thousand, seven".