7398901 has 8 divisors (see below), whose sum is σ = 7651224. Its totient is φ = 7150080.

The previous prime is 7398899. The next prime is 7398913. The reversal of 7398901 is 1098937.

It can be written as a sum of positive squares in 4 ways, for example, as 998001 + 6400900 = 999^2 + 2530^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 7398901 - 2¹ = 7398899 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 (7398931) 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, 3835 + ... + 5431.

It is an arithmetic number, because the mean of its divisors is an integer number (956403).

Almost surely, 2^7398901 is an apocalyptic number.

It is an amenable number.

7398901 is a deficient number, since it is larger than the sum of its proper divisors (252323).

7398901 is a wasteful number, since it uses less digits than its factorization.

7398901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 7398901 is about 2720.0920940292. The cubic root of 7398901 is about 194.8598686410.

The spelling of 7398901 in words is "seven million, three hundred ninety-eight thousand, nine hundred one".