73490202 has 12 divisors (see below), whose sum is σ = 159228810. Its totient is φ = 24496728.

The previous prime is 73490161. The next prime is 73490203. The reversal of 73490202 is 20209437.

It can be written as a sum of positive squares in only one way, i.e., 71723961 + 1766241 = 8469^2 + 1329^2 .

It is not an unprimeable number, because it can be changed into a prime (73490203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2041377 + ... + 2041412.

Almost surely, 2^73490202 is an apocalyptic number.

73490202 is an abundant number, since it is smaller than the sum of its proper divisors (85738608).

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

73490202 is a wasteful number, since it uses less digits than its factorization.

73490202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4082797 (or 4082794 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 73490202 is about 8572.6426497318. The cubic root of 73490202 is about 418.8673222315.

Adding to 73490202 its reverse (20209437), we get a palindrome (93699639).

The spelling of 73490202 in words is "seventy-three million, four hundred ninety thousand, two hundred two".