30740401 has 8 divisors (see below), whose sum is σ = 31644800. Its totient is φ = 29849040.

The previous prime is 30740393. The next prime is 30740431. The reversal of 30740401 is 10404703.

It is a happy number.

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 30740401 - 2³ = 30740393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30740431) 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, 1630 + ... + 8008.

It is an arithmetic number, because the mean of its divisors is an integer number (3955600).

Almost surely, 2^30740401 is an apocalyptic number.

It is an amenable number.

30740401 is a deficient number, since it is larger than the sum of its proper divisors (904399).

30740401 is an equidigital number, since it uses as much as digits as its factorization.

30740401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6519.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 30740401 is about 5544.4026729667. The cubic root of 30740401 is about 313.2587251316.

The spelling of 30740401 in words is "thirty million, seven hundred forty thousand, four hundred one".