740850419 has 2 divisors, whose sum is σ = 740850420. Its totient is φ = 740850418.

The previous prime is 740850367. The next prime is 740850421. The reversal of 740850419 is 914058047.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 740850419 - 2¹⁶ = 740784883 is a prime.

It is a super-2 number, since 2×740850419² = 1097718686664951122, which contains 22 as substring.

Together with 740850421, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (740870419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370425209 + 370425210.

It is an arithmetic number, because the mean of its divisors is an integer number (370425210).

Almost surely, 2^740850419 is an apocalyptic number.

740850419 is a deficient number, since it is larger than the sum of its proper divisors (1).

740850419 is an equidigital number, since it uses as much as digits as its factorization.

740850419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 740850419 is about 27218.5675412943. The cubic root of 740850419 is about 904.8505268843.

The spelling of 740850419 in words is "seven hundred forty million, eight hundred fifty thousand, four hundred nineteen".