3598442493 has 4 divisors (see below), whose sum is σ = 4797923328. Its totient is φ = 2398961660.

The previous prime is 3598442489. The next prime is 3598442501. The reversal of 3598442493 is 3942448953.

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 3598442493 - 2² = 3598442489 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3598442693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 599740413 + ... + 599740418.

It is an arithmetic number, because the mean of its divisors is an integer number (1199480832).

Almost surely, 2^3598442493 is an apocalyptic number.

It is an amenable number.

3598442493 is a deficient number, since it is larger than the sum of its proper divisors (1199480835).

3598442493 is a wasteful number, since it uses less digits than its factorization.

3598442493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199480834.

The product of its digits is 3732480, while the sum is 51.

The square root of 3598442493 is about 59987.0193708606. The cubic root of 3598442493 is about 1532.3978084038.

The spelling of 3598442493 in words is "three billion, five hundred ninety-eight million, four hundred forty-two thousand, four hundred ninety-three".