63070373 has 4 divisors (see below), whose sum is σ = 63252480. Its totient is φ = 62888268.

The previous prime is 63070369. The next prime is 63070411. The reversal of 63070373 is 37307036.

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 63070373 - 2² = 63070369 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 (63070313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90533 + ... + 91226.

It is an arithmetic number, because the mean of its divisors is an integer number (15813120).

Almost surely, 2^63070373 is an apocalyptic number.

It is an amenable number.

63070373 is a deficient number, since it is larger than the sum of its proper divisors (182107).

63070373 is a wasteful number, since it uses less digits than its factorization.

63070373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182106.

The product of its (nonzero) digits is 7938, while the sum is 29.

The square root of 63070373 is about 7941.6857782211. The cubic root of 63070373 is about 398.0538234322.

The spelling of 63070373 in words is "sixty-three million, seventy thousand, three hundred seventy-three".