677273950 has 24 divisors (see below), whose sum is σ = 1262196000. Its totient is φ = 270379200.

The previous prime is 677273929. The next prime is 677273953. The reversal of 677273950 is 59372776.

It is a happy number.

677273950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 677273950.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677273953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13051 + ... + 39049.

It is an arithmetic number, because the mean of its divisors is an integer number (52591500).

Almost surely, 2^677273950 is an apocalyptic number.

677273950 is a deficient number, since it is larger than the sum of its proper divisors (584922050).

677273950 is a wasteful number, since it uses less digits than its factorization.

677273950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26532 (or 26527 counting only the distinct ones).

The product of its (nonzero) digits is 555660, while the sum is 46.

The square root of 677273950 is about 26024.4875069616. The cubic root of 677273950 is about 878.1892648095.

The spelling of 677273950 in words is "six hundred seventy-seven million, two hundred seventy-three thousand, nine hundred fifty".