3445020532 has 6 divisors (see below), whose sum is σ = 6028785938. Its totient is φ = 1722510264.

The previous prime is 3445020479. The next prime is 3445020547. The reversal of 3445020532 is 2350205443.

It can be written as a sum of positive squares in only one way, i.e., 2515624336 + 929396196 = 50156^2 + 30486^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3445020532.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 430627563 + ... + 430627570.

Almost surely, 2^3445020532 is an apocalyptic number.

It is an amenable number.

3445020532 is a deficient number, since it is larger than the sum of its proper divisors (2583765406).

3445020532 is a wasteful number, since it uses less digits than its factorization.

3445020532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861255137 (or 861255135 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 3445020532 is about 58694.2972698370. The cubic root of 3445020532 is about 1510.3024892882.

Adding to 3445020532 its reverse (2350205443), we get a palindrome (5795225975).

The spelling of 3445020532 in words is "three billion, four hundred forty-five million, twenty thousand, five hundred thirty-two".