59694989 has 4 divisors (see below), whose sum is σ = 60274656. Its totient is φ = 59115324.

The previous prime is 59694983. The next prime is 59694991. The reversal of 59694989 is 98949695.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 59694989 - 2²⁴ = 42917773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59694983) 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, 289679 + ... + 289884.

It is an arithmetic number, because the mean of its divisors is an integer number (15068664).

Almost surely, 2^59694989 is an apocalyptic number.

It is an amenable number.

59694989 is a deficient number, since it is larger than the sum of its proper divisors (579667).

59694989 is a wasteful number, since it uses less digits than its factorization.

59694989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579666.

The product of its digits is 6298560, while the sum is 59.

The square root of 59694989 is about 7726.2532316770. The cubic root of 59694989 is about 390.8222603396.

The spelling of 59694989 in words is "fifty-nine million, six hundred ninety-four thousand, nine hundred eighty-nine".