740670001 has 2 divisors, whose sum is σ = 740670002. Its totient is φ = 740670000.

The previous prime is 740669977. The next prime is 740670017. The reversal of 740670001 is 100076047.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 464445601 + 276224400 = 21551^2 + 16620^2 .

It is a cyclic number.

It is not a de Polignac number, because 740670001 - 2²⁵ = 707115569 is a prime.

It is not a weakly prime, because it can be changed into another prime (740670031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370335000 + 370335001.

It is an arithmetic number, because the mean of its divisors is an integer number (370335001).

Almost surely, 2^740670001 is an apocalyptic number.

It is an amenable number.

740670001 is a deficient number, since it is larger than the sum of its proper divisors (1).

740670001 is an equidigital number, since it uses as much as digits as its factorization.

740670001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 740670001 is about 27215.2530945424. The cubic root of 740670001 is about 904.7770687016. Note that the first 3 decimals are identical.

The spelling of 740670001 in words is "seven hundred forty million, six hundred seventy thousand, one".