734634377 has 2 divisors, whose sum is σ = 734634378. Its totient is φ = 734634376.

The previous prime is 734634367. The next prime is 734634389. The reversal of 734634377 is 773436437.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 687698176 + 46936201 = 26224^2 + 6851^2 .

It is a cyclic number.

It is not a de Polignac number, because 734634377 - 2⁴ = 734634361 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (734634337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367317188 + 367317189.

It is an arithmetic number, because the mean of its divisors is an integer number (367317189).

Almost surely, 2^734634377 is an apocalyptic number.

It is an amenable number.

734634377 is a deficient number, since it is larger than the sum of its proper divisors (1).

734634377 is an equidigital number, since it uses as much as digits as its factorization.

734634377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 889056, while the sum is 44.

The square root of 734634377 is about 27104.1394808985. The cubic root of 734634377 is about 902.3127255725.

The spelling of 734634377 in words is "seven hundred thirty-four million, six hundred thirty-four thousand, three hundred seventy-seven".