693054936 has 48 divisors (see below), whose sum is σ = 2145171600. Its totient is φ = 198015552.

The previous prime is 693054931. The next prime is 693054959. The reversal of 693054936 is 639450396.

It is a happy number.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 693054891 and 693054900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (693054931) 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, 687051 + ... + 688058.

It is an arithmetic number, because the mean of its divisors is an integer number (44691075).

Almost surely, 2^693054936 is an apocalyptic number.

It is an amenable number.

693054936 is an abundant number, since it is smaller than the sum of its proper divisors (1452116664).

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

693054936 is a wasteful number, since it uses less digits than its factorization.

693054936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375128 (or 1375121 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 45.

The square root of 693054936 is about 26325.9365645365. The cubic root of 693054936 is about 884.9577840631.

The spelling of 693054936 in words is "six hundred ninety-three million, fifty-four thousand, nine hundred thirty-six".