2967825421 has 8 divisors (see below), whose sum is σ = 3248681184. Its totient is φ = 2688811920.

The previous prime is 2967825409. The next prime is 2967825431. The reversal of 2967825421 is 1245287692.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2967825421 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 (2967825431) 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, 457191 + ... + 463636.

It is an arithmetic number, because the mean of its divisors is an integer number (406085148).

Almost surely, 2^2967825421 is an apocalyptic number.

It is an amenable number.

2967825421 is a deficient number, since it is larger than the sum of its proper divisors (280855763).

2967825421 is a wasteful number, since it uses less digits than its factorization.

2967825421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921131.

The product of its digits is 483840, while the sum is 46.

The square root of 2967825421 is about 54477.7516147647. The cubic root of 2967825421 is about 1437.0750525740.

It can be divided in two parts, 296782 and 5421, that added together give a palindrome (302203).

The spelling of 2967825421 in words is "two billion, nine hundred sixty-seven million, eight hundred twenty-five thousand, four hundred twenty-one".