769899006 has 40 divisors (see below), whose sum is σ = 1727429880. Its totient is φ = 256293072.

The previous prime is 769898999. The next prime is 769899007. The reversal of 769899006 is 600998967.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (769899007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 139365 + ... + 144783.

It is an arithmetic number, because the mean of its divisors is an integer number (43185747).

Almost surely, 2^769899006 is an apocalyptic number.

769899006 is an abundant number, since it is smaller than the sum of its proper divisors (957530874).

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

769899006 is a wasteful number, since it uses less digits than its factorization.

769899006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6310 (or 6301 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 54.

The square root of 769899006 is about 27747.0540057859. The cubic root of 769899006 is about 916.5255711135.

The spelling of 769899006 in words is "seven hundred sixty-nine million, eight hundred ninety-nine thousand, six".