673400014 has 24 divisors (see below), whose sum is σ = 1218364848. Its totient is φ = 273408480.

The previous prime is 673399933. The next prime is 673400023. The reversal of 673400014 is 410004376.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61567 + ... + 71674.

It is an arithmetic number, because the mean of its divisors is an integer number (50765202).

Almost surely, 2^673400014 is an apocalyptic number.

673400014 is a deficient number, since it is larger than the sum of its proper divisors (544964834).

673400014 is a wasteful number, since it uses less digits than its factorization.

673400014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133288 (or 133269 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 673400014 is about 25949.9521001485. The cubic root of 673400014 is about 876.5116786799.

The spelling of 673400014 in words is "six hundred seventy-three million, four hundred thousand, fourteen".