240769994 has 32 divisors (see below), whose sum is σ = 381888000. Its totient is φ = 113699520.

The previous prime is 240769981. The next prime is 240770027. The reversal of 240769994 is 499967042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 618752 + ... + 619140.

It is an arithmetic number, because the mean of its divisors is an integer number (11934000).

Almost surely, 2^240769994 is an apocalyptic number.

240769994 is a deficient number, since it is larger than the sum of its proper divisors (141118006).

240769994 is a wasteful number, since it uses less digits than its factorization.

240769994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638.

The product of its (nonzero) digits is 979776, while the sum is 50.

The square root of 240769994 is about 15516.7649334518. The cubic root of 240769994 is about 622.1103890400.

The spelling of 240769994 in words is "two hundred forty million, seven hundred sixty-nine thousand, nine hundred ninety-four".