3445128614 has 4 divisors (see below), whose sum is σ = 5167692924. Its totient is φ = 1722564306.

The previous prime is 3445128613. The next prime is 3445128637. The reversal of 3445128614 is 4168215443.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×3445128614² = 23737822334003121992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3445128613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 861282152 + ... + 861282155.

It is an arithmetic number, because the mean of its divisors is an integer number (1291923231).

Almost surely, 2^3445128614 is an apocalyptic number.

3445128614 is a deficient number, since it is larger than the sum of its proper divisors (1722564310).

3445128614 is a wasteful number, since it uses less digits than its factorization.

3445128614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722564309.

The product of its digits is 92160, while the sum is 38.

The square root of 3445128614 is about 58695.2179823876. The cubic root of 3445128614 is about 1510.3182835634.

The spelling of 3445128614 in words is "three billion, four hundred forty-five million, one hundred twenty-eight thousand, six hundred fourteen".