734066420 has 36 divisors (see below), whose sum is σ = 1561565124. Its totient is φ = 289860480.

The previous prime is 734066371. The next prime is 734066423. The reversal of 734066420 is 24660437.

It can be written as a sum of positive squares in 2 ways, for example, as 448253584 + 285812836 = 21172^2 + 16906^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734066423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121880 + ... + 127760.

It is an arithmetic number, because the mean of its divisors is an integer number (43376809).

Almost surely, 2^734066420 is an apocalyptic number.

It is an amenable number.

734066420 is an abundant number, since it is smaller than the sum of its proper divisors (827498704).

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

734066420 is a wasteful number, since it uses less digits than its factorization.

734066420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6048 (or 5967 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 734066420 is about 27093.6601440263. The cubic root of 734066420 is about 902.0801350627.

The spelling of 734066420 in words is "seven hundred thirty-four million, sixty-six thousand, four hundred twenty".