2391480001 has 8 divisors (see below), whose sum is σ = 2420931240. Its totient is φ = 2362126848.

The previous prime is 2391479971. The next prime is 2391480019. The reversal of 2391480001 is 1000841932.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 525326400 + 1866153601 = 22920^2 + 43199^2 .

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 2391480001 - 2²⁹ = 1854609089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2391480061) 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, 25155 + ... + 73591.

It is an arithmetic number, because the mean of its divisors is an integer number (302616405).

Almost surely, 2^2391480001 is an apocalyptic number.

It is an amenable number.

2391480001 is a deficient number, since it is larger than the sum of its proper divisors (29451239).

2391480001 is an equidigital number, since it uses as much as digits as its factorization.

2391480001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49043.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 2391480001 is about 48902.7606684940. The cubic root of 2391480001 is about 1337.2796972118.

The spelling of 2391480001 in words is "two billion, three hundred ninety-one million, four hundred eighty thousand, one".