3487964925 has 24 divisors (see below), whose sum is σ = 5769219040. Its totient is φ = 1859457600.

The previous prime is 3487964923. The next prime is 3487964939. The reversal of 3487964925 is 5294697843.

It is not a de Polignac number, because 3487964925 - 2¹ = 3487964923 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3487964923) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 196311 + ... + 213339.

Almost surely, 2^3487964925 is an apocalyptic number.

It is an amenable number.

3487964925 is a deficient number, since it is larger than the sum of its proper divisors (2281254115).

3487964925 is a wasteful number, since it uses less digits than its factorization.

3487964925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19773 (or 19768 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 57.

The square root of 3487964925 is about 59058.9952928426. The cubic root of 3487964925 is about 1516.5522219056.

The spelling of 3487964925 in words is "three billion, four hundred eighty-seven million, nine hundred sixty-four thousand, nine hundred twenty-five".