602969894 has 4 divisors (see below), whose sum is σ = 904454844. Its totient is φ = 301484946.

The previous prime is 602969893. The next prime is 602969929. The reversal of 602969894 is 498969206.

602969894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 498969206 = 2 ⋅249484603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (602969891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150742472 + ... + 150742475.

It is an arithmetic number, because the mean of its divisors is an integer number (226113711).

Almost surely, 2^602969894 is an apocalyptic number.

602969894 is a deficient number, since it is larger than the sum of its proper divisors (301484950).

602969894 is a wasteful number, since it uses less digits than its factorization.

602969894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301484949.

The product of its (nonzero) digits is 1679616, while the sum is 53.

The square root of 602969894 is about 24555.4453024171. The cubic root of 602969894 is about 844.8219897424.

The spelling of 602969894 in words is "six hundred two million, nine hundred sixty-nine thousand, eight hundred ninety-four".