30326401 has 8 divisors (see below), whose sum is σ = 35777024. Its totient is φ = 25155360.

The previous prime is 30326389. The next prime is 30326447. The reversal of 30326401 is 10462303.

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 30326401 - 2²¹ = 28229249 is a prime.

It is a super-2 number, since 2×30326401² = 1839381195225602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30326201) 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, 69660 + ... + 70093.

It is an arithmetic number, because the mean of its divisors is an integer number (4472128).

Almost surely, 2^30326401 is an apocalyptic number.

30326401 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

30326401 is a deficient number, since it is larger than the sum of its proper divisors (5450623).

30326401 is a wasteful number, since it uses less digits than its factorization.

30326401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139791.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 30326401 is about 5506.9411654747. The cubic root of 30326401 is about 311.8460813504.

Adding to 30326401 its reverse (10462303), we get a palindrome (40788704).

The spelling of 30326401 in words is "thirty million, three hundred twenty-six thousand, four hundred one".