3025246021 has 8 divisors (see below), whose sum is σ = 3457762880. Its totient is φ = 2592813888.

The previous prime is 3025246013. The next prime is 3025246043. The reversal of 3025246021 is 1206425203.

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

It is not a de Polignac number, because 3025246021 - 2³ = 3025246013 is a prime.

It is a super-2 number, since 2×3025246021² = 18304226975152664882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3025246121) 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, 107350 + ... + 132568.

It is an arithmetic number, because the mean of its divisors is an integer number (432220360).

Almost surely, 2^3025246021 is an apocalyptic number.

It is an amenable number.

3025246021 is a deficient number, since it is larger than the sum of its proper divisors (432516859).

3025246021 is a wasteful number, since it uses less digits than its factorization.

3025246021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42363.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 3025246021 is about 55002.2365090730. The cubic root of 3025246021 is about 1446.2839481546.

The spelling of 3025246021 in words is "three billion, twenty-five million, two hundred forty-six thousand, twenty-one".