693431429070 has 32 divisors (see below), whose sum is σ = 1679503652640. Its totient is φ = 183218578560.

The previous prime is 693431429021. The next prime is 693431429113. The reversal of 693431429070 is 70924134396.

It is a happy number.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106026001 + ... + 106032540.

It is an arithmetic number, because the mean of its divisors is an integer number (52484489145).

Almost surely, 2^693431429070 is an apocalyptic number.

693431429070 is an abundant number, since it is smaller than the sum of its proper divisors (986072223570).

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

693431429070 is a wasteful number, since it uses less digits than its factorization.

693431429070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212058660.

The product of its (nonzero) digits is 979776, while the sum is 48.

The spelling of 693431429070 in words is "six hundred ninety-three billion, four hundred thirty-one million, four hundred twenty-nine thousand, seventy".