673069942 has 4 divisors (see below), whose sum is σ = 1009604916. Its totient is φ = 336534970.

The previous prime is 673069919. The next prime is 673069951. The reversal of 673069942 is 249960376.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 673069892 and 673069901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168267484 + ... + 168267487.

It is an arithmetic number, because the mean of its divisors is an integer number (252401229).

Almost surely, 2^673069942 is an apocalyptic number.

673069942 is a deficient number, since it is larger than the sum of its proper divisors (336534974).

673069942 is a wasteful number, since it uses less digits than its factorization.

673069942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336534973.

The product of its (nonzero) digits is 489888, while the sum is 46.

The square root of 673069942 is about 25943.5915401087. The cubic root of 673069942 is about 876.3684457133.

The spelling of 673069942 in words is "six hundred seventy-three million, sixty-nine thousand, nine hundred forty-two".