734896407 has 16 divisors (see below), whose sum is σ = 1132427520. Its totient is φ = 415221312.

The previous prime is 734896399. The next prime is 734896427. The reversal of 734896407 is 704698437.

It is a happy number.

It is not a de Polignac number, because 734896407 - 2³ = 734896399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734896427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194733 + ... + 198470.

It is an arithmetic number, because the mean of its divisors is an integer number (70776720).

Almost surely, 2^734896407 is an apocalyptic number.

734896407 is a deficient number, since it is larger than the sum of its proper divisors (397531113).

734896407 is a wasteful number, since it uses less digits than its factorization.

734896407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393302.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The square root of 734896407 is about 27108.9728134432. The cubic root of 734896407 is about 902.4199920377.

The spelling of 734896407 in words is "seven hundred thirty-four million, eight hundred ninety-six thousand, four hundred seven".