740340103 has 4 divisors (see below), whose sum is σ = 752476888. Its totient is φ = 728203320.

The previous prime is 740340071. The next prime is 740340113. The reversal of 740340103 is 301043047.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 740340103 - 2⁵ = 740340071 is a prime.

It is a super-2 number, since 2×740340103² = 1096206936220101218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740340113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6068301 + ... + 6068422.

It is an arithmetic number, because the mean of its divisors is an integer number (188119222).

Almost surely, 2^740340103 is an apocalyptic number.

740340103 is a deficient number, since it is larger than the sum of its proper divisors (12136785).

740340103 is a wasteful number, since it uses less digits than its factorization.

740340103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12136784.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 740340103 is about 27209.1915168386. The cubic root of 740340103 is about 904.6427180590.

The spelling of 740340103 in words is "seven hundred forty million, three hundred forty thousand, one hundred three".