620113394 has 8 divisors (see below), whose sum is σ = 949961088. Its totient is φ = 303459700.

The previous prime is 620113391. The next prime is 620113433. The reversal of 620113394 is 493311026.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (620113391) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3298382 + ... + 3298569.

It is an arithmetic number, because the mean of its divisors is an integer number (118745136).

Almost surely, 2^620113394 is an apocalyptic number.

620113394 is a deficient number, since it is larger than the sum of its proper divisors (329847694).

620113394 is a wasteful number, since it uses less digits than its factorization.

620113394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6597000.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 620113394 is about 24902.0760981891. The cubic root of 620113394 is about 852.7538797179.

The spelling of 620113394 in words is "six hundred twenty million, one hundred thirteen thousand, three hundred ninety-four".