734220814 has 4 divisors (see below), whose sum is σ = 1101331224. Its totient is φ = 367110406.

The previous prime is 734220797. The next prime is 734220821. The reversal of 734220814 is 418022437.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 418022437 = 7 ⋅59717491.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183555202 + ... + 183555205.

It is an arithmetic number, because the mean of its divisors is an integer number (275332806).

Almost surely, 2^734220814 is an apocalyptic number.

734220814 is a deficient number, since it is larger than the sum of its proper divisors (367110410).

734220814 is a wasteful number, since it uses less digits than its factorization.

734220814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367110409.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 734220814 is about 27096.5092585742. The cubic root of 734220814 is about 902.1433745703.

The spelling of 734220814 in words is "seven hundred thirty-four million, two hundred twenty thousand, eight hundred fourteen".