4070398 has 8 divisors (see below), whose sum is σ = 6254640. Its totient is φ = 1985520.

The previous prime is 4070383. The next prime is 4070399. The reversal of 4070398 is 8930704.

It is a happy number.

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

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 3 ways as a sum of consecutive naturals, for example, 24738 + ... + 24901.

It is an arithmetic number, because the mean of its divisors is an integer number (781830).

Almost surely, 2^4070398 is an apocalyptic number.

4070398 is a deficient number, since it is larger than the sum of its proper divisors (2184242).

4070398 is a wasteful number, since it uses less digits than its factorization.

4070398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49682.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 4070398 is about 2017.5227384097. The cubic root of 4070398 is about 159.6659436501.

The spelling of 4070398 in words is "four million, seventy thousand, three hundred ninety-eight".