3461012125 has 16 divisors (see below), whose sum is σ = 4378523760. Its totient is φ = 2730873600.

The previous prime is 3461012123. The next prime is 3461012131. The reversal of 3461012125 is 5212101643.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 2018075929 + 1442936196 = 44923^2 + 37986^2 .

It is not a de Polignac number, because 3461012125 - 2¹ = 3461012123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 3461012125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3461012123) 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, 180520 + ... + 198769.

It is an arithmetic number, because the mean of its divisors is an integer number (273657735).

Almost surely, 2^3461012125 is an apocalyptic number.

It is an amenable number.

3461012125 is a deficient number, since it is larger than the sum of its proper divisors (917511635).

3461012125 is an equidigital number, since it uses as much as digits as its factorization.

3461012125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379377 (or 379367 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 3461012125 is about 58830.3673709420. The cubic root of 3461012125 is about 1512.6357959263.

Adding to 3461012125 its reverse (5212101643), we get a palindrome (8673113768).

The spelling of 3461012125 in words is "three billion, four hundred sixty-one million, twelve thousand, one hundred twenty-five".