769741742 has 48 divisors (see below), whose sum is σ = 1535798880. Its totient is φ = 282247680.

The previous prime is 769741733. The next prime is 769741769. The reversal of 769741742 is 247147967.

It is a happy number.

It is a super-4 number, since 4×769741742⁴ (a number of 37 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 15434 + ... + 42162.

It is an arithmetic number, because the mean of its divisors is an integer number (31995810).

Almost surely, 2^769741742 is an apocalyptic number.

769741742 is a deficient number, since it is larger than the sum of its proper divisors (766057138).

769741742 is a wasteful number, since it uses less digits than its factorization.

769741742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26777 (or 26766 counting only the distinct ones).

The product of its digits is 592704, while the sum is 47.

The square root of 769741742 is about 27744.2199746181. The cubic root of 769741742 is about 916.4631619354.

The spelling of 769741742 in words is "seven hundred sixty-nine million, seven hundred forty-one thousand, seven hundred forty-two".