734948964438 has 32 divisors (see below), whose sum is σ = 1583009836800. Its totient is φ = 226132023456.

The previous prime is 734948964413. The next prime is 734948964439. The reversal of 734948964438 is 834469849437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734948964439) 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, 3392373 + ... + 3602511.

It is an arithmetic number, because the mean of its divisors is an integer number (49469057400).

Almost surely, 2^734948964438 is an apocalyptic number.

734948964438 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

734948964438 is an abundant number, since it is smaller than the sum of its proper divisors (848060872362).

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

734948964438 is a wasteful number, since it uses less digits than its factorization.

734948964438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254996.

The product of its digits is 501645312, while the sum is 69.

The spelling of 734948964438 in words is "seven hundred thirty-four billion, nine hundred forty-eight million, nine hundred sixty-four thousand, four hundred thirty-eight".