740069250 has 32 divisors (see below), whose sum is σ = 1847214720. Its totient is φ = 197351600.

The previous prime is 740069249. The next prime is 740069257. The reversal of 740069250 is 52960047.

It is not an unprimeable number, because it can be changed into a prime (740069257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 492630 + ... + 494129.

It is an arithmetic number, because the mean of its divisors is an integer number (57725460).

Almost surely, 2^740069250 is an apocalyptic number.

740069250 is an abundant number, since it is smaller than the sum of its proper divisors (1107145470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

740069250 is a wasteful number, since it uses less digits than its factorization.

740069250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986779 (or 986769 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 740069250 is about 27204.2138280083. The cubic root of 740069250 is about 904.5323835970.

The spelling of 740069250 in words is "seven hundred forty million, sixty-nine thousand, two hundred fifty".