740034929 has 2 divisors, whose sum is σ = 740034930. Its totient is φ = 740034928.

The previous prime is 740034887. The next prime is 740034931. The reversal of 740034929 is 929430047.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 385729600 + 354305329 = 19640^2 + 18823^2 .

It is a cyclic number.

It is not a de Polignac number, because 740034929 - 2¹⁶ = 739969393 is a prime.

It is a super-2 number, since 2×740034929² = 1095303392280070082, which contains 22 as substring.

Together with 740034931, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 740034892 and 740034901.

It is not a weakly prime, because it can be changed into another prime (740054929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370017464 + 370017465.

It is an arithmetic number, because the mean of its divisors is an integer number (370017465).

Almost surely, 2^740034929 is an apocalyptic number.

It is an amenable number.

740034929 is a deficient number, since it is larger than the sum of its proper divisors (1).

740034929 is an equidigital number, since it uses as much as digits as its factorization.

740034929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 740034929 is about 27203.5830176835. The cubic root of 740034929 is about 904.5184007002.

The spelling of 740034929 in words is "seven hundred forty million, thirty-four thousand, nine hundred twenty-nine".