734376646 has 8 divisors (see below), whose sum is σ = 1106136504. Its totient is φ = 365664480.

The previous prime is 734376641. The next prime is 734376649. The reversal of 734376646 is 646673437.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 734376596 and 734376605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734376641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 761320 + ... + 762283.

It is an arithmetic number, because the mean of its divisors is an integer number (138267063).

Almost surely, 2^734376646 is an apocalyptic number.

734376646 is a deficient number, since it is larger than the sum of its proper divisors (371759858).

734376646 is a wasteful number, since it uses less digits than its factorization.

734376646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523846.

The product of its digits is 1524096, while the sum is 46.

The square root of 734376646 is about 27099.3846055589. The cubic root of 734376646 is about 902.2071940912.

The spelling of 734376646 in words is "seven hundred thirty-four million, three hundred seventy-six thousand, six hundred forty-six".