3025425381 has 16 divisors (see below), whose sum is σ = 4402874880. Its totient is φ = 1832651120.

The previous prime is 3025425379. The next prime is 3025425397. The reversal of 3025425381 is 1835245203.

3025425381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3025425381 - 2¹ = 3025425379 is a prime.

It is a super-2 number, since 2×3025425381² = 18306397471997990322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3025465381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44806 + ... + 89768.

It is an arithmetic number, because the mean of its divisors is an integer number (275179680).

Almost surely, 2^3025425381 is an apocalyptic number.

It is an amenable number.

3025425381 is a deficient number, since it is larger than the sum of its proper divisors (1377449499).

3025425381 is a wasteful number, since it uses less digits than its factorization.

3025425381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47016.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 3025425381 is about 55003.8669640599. The cubic root of 3025425381 is about 1446.3125298921.

The spelling of 3025425381 in words is "three billion, twenty-five million, four hundred twenty-five thousand, three hundred eighty-one".