4006373 has 16 divisors (see below), whose sum is σ = 4904064. Its totient is φ = 3194880.

The previous prime is 4006363. The next prime is 4006381. The reversal of 4006373 is 3736004.

It is a cyclic number.

It is not a de Polignac number, because 4006373 - 2⁶ = 4006309 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 (4006333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15461 + ... + 15717.

It is an arithmetic number, because the mean of its divisors is an integer number (306504).

Almost surely, 2^4006373 is an apocalyptic number.

It is an amenable number.

4006373 is a deficient number, since it is larger than the sum of its proper divisors (897691).

4006373 is a wasteful number, since it uses less digits than its factorization.

4006373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 4006373 is about 2001.5926158937. The cubic root of 4006373 is about 158.8243646880.

The spelling of 4006373 in words is "four million, six thousand, three hundred seventy-three".