734653379 has 2 divisors, whose sum is σ = 734653380. Its totient is φ = 734653378.

The previous prime is 734653343. The next prime is 734653421. The reversal of 734653379 is 973356437.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-734653379 is a prime.

It is a super-2 number, since 2×734653379² = 1079431174552235282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (734653319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367326689 + 367326690.

It is an arithmetic number, because the mean of its divisors is an integer number (367326690).

Almost surely, 2^734653379 is an apocalyptic number.

734653379 is a deficient number, since it is larger than the sum of its proper divisors (1).

734653379 is an equidigital number, since it uses as much as digits as its factorization.

734653379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1428840, while the sum is 47.

The square root of 734653379 is about 27104.4900154937. The cubic root of 734653379 is about 902.3205052241.

The spelling of 734653379 in words is "seven hundred thirty-four million, six hundred fifty-three thousand, three hundred seventy-nine".