73048790 has 8 divisors (see below), whose sum is σ = 131487840. Its totient is φ = 29219512.

The previous prime is 73048783. The next prime is 73048799. The reversal of 73048790 is 9784037.

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

It is a super-2 number, since 2×73048790² = 10672251440928200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73048799) 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 3 ways as a sum of consecutive naturals, for example, 3652430 + ... + 3652449.

It is an arithmetic number, because the mean of its divisors is an integer number (16435980).

Almost surely, 2^73048790 is an apocalyptic number.

73048790 is a deficient number, since it is larger than the sum of its proper divisors (58439050).

73048790 is a wasteful number, since it uses less digits than its factorization.

73048790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7304886.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 73048790 is about 8546.8584871870. The cubic root of 73048790 is about 418.0270084729.

The spelling of 73048790 in words is "seventy-three million, forty-eight thousand, seven hundred ninety".