734799770 has 8 divisors (see below), whose sum is σ = 1322639604. Its totient is φ = 293919904.

The previous prime is 734799733. The next prime is 734799773. The reversal of 734799770 is 77997437.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 733163929 + 1635841 = 27077^2 + 1279^2 .

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

It is not an unprimeable number, because it can be changed into a prime (734799773) 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, 36739979 + ... + 36739998.

Almost surely, 2^734799770 is an apocalyptic number.

734799770 is a deficient number, since it is larger than the sum of its proper divisors (587839834).

734799770 is a wasteful number, since it uses less digits than its factorization.

734799770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73479984.

The product of its (nonzero) digits is 2333772, while the sum is 53.

The square root of 734799770 is about 27107.1903745113. The cubic root of 734799770 is about 902.3804349960.

The spelling of 734799770 in words is "seven hundred thirty-four million, seven hundred ninety-nine thousand, seven hundred seventy".