3453021532 has 36 divisors (see below), whose sum is σ = 6320930616. Its totient is φ = 1650308800.

The previous prime is 3453021511. The next prime is 3453021557. The reversal of 3453021532 is 2351203543.

It is a self number, because there is not a number n which added to its sum of digits gives 3453021532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 334683 + ... + 344845.

It is an arithmetic number, because the mean of its divisors is an integer number (175581406).

Almost surely, 2^3453021532 is an apocalyptic number.

It is an amenable number.

3453021532 is a deficient number, since it is larger than the sum of its proper divisors (2867909084).

3453021532 is a wasteful number, since it uses less digits than its factorization.

3453021532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10326 (or 10295 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 3453021532 is about 58762.4159816460. The cubic root of 3453021532 is about 1511.4708023409.

The spelling of 3453021532 in words is "three billion, four hundred fifty-three million, twenty-one thousand, five hundred thirty-two".