3489501628 has 12 divisors (see below), whose sum is σ = 6124127800. Its totient is φ = 1739750832.

The previous prime is 3489501541. The next prime is 3489501629. The reversal of 3489501628 is 8261059843.

It is a super-2 number, since 2×3489501628² = 24353243223629300768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3489501629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1248426 + ... + 1251217.

Almost surely, 2^3489501628 is an apocalyptic number.

It is an amenable number.

3489501628 is a deficient number, since it is larger than the sum of its proper divisors (2634626172).

3489501628 is a wasteful number, since it uses less digits than its factorization.

3489501628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2499996 (or 2499994 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 46.

The square root of 3489501628 is about 59072.0037581256. The cubic root of 3489501628 is about 1516.7749065017.

The spelling of 3489501628 in words is "three billion, four hundred eighty-nine million, five hundred one thousand, six hundred twenty-eight".