4070397 has 8 divisors (see below), whose sum is σ = 5443456. Its totient is φ = 2705472.

The previous prime is 4070383. The next prime is 4070399. The reversal of 4070397 is 7930704.

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

It is not a de Polignac number, because 4070397 - 2¹¹ = 4068349 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 (4070399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 748 + ... + 2949.

It is an arithmetic number, because the mean of its divisors is an integer number (680432).

Almost surely, 2^4070397 is an apocalyptic number.

It is an amenable number.

4070397 is a deficient number, since it is larger than the sum of its proper divisors (1373059).

4070397 is a wasteful number, since it uses less digits than its factorization.

4070397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4067.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 4070397 is about 2017.5224905810. The cubic root of 4070397 is about 159.6659305747.

The spelling of 4070397 in words is "four million, seventy thousand, three hundred ninety-seven".