740340707 has 2 divisors, whose sum is σ = 740340708. Its totient is φ = 740340706.

The previous prime is 740340703. The next prime is 740340743. The reversal of 740340707 is 707043047.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 740340707 - 2² = 740340703 is a prime.

It is not a weakly prime, because it can be changed into another prime (740340703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370170353 + 370170354.

It is an arithmetic number, because the mean of its divisors is an integer number (370170354).

Almost surely, 2^740340707 is an apocalyptic number.

740340707 is a deficient number, since it is larger than the sum of its proper divisors (1).

740340707 is an equidigital number, since it uses as much as digits as its factorization.

740340707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16464, while the sum is 32.

The square root of 740340707 is about 27209.2026160268. The cubic root of 740340707 is about 904.6429640739.

The spelling of 740340707 in words is "seven hundred forty million, three hundred forty thousand, seven hundred seven".