3488920628 has 12 divisors (see below), whose sum is σ = 6106763040. Its totient is φ = 1744131192.

The previous prime is 3488920601. The next prime is 3488920639. The reversal of 3488920628 is 8260298843.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57608 + ... + 101471.

It is an arithmetic number, because the mean of its divisors is an integer number (508896920).

Almost surely, 2^3488920628 is an apocalyptic number.

It is an amenable number.

3488920628 is a deficient number, since it is larger than the sum of its proper divisors (2617842412).

3488920628 is a wasteful number, since it uses less digits than its factorization.

3488920628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164566 (or 164564 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 50.

The square root of 3488920628 is about 59067.0858262027. The cubic root of 3488920628 is about 1516.6907211148.

The spelling of 3488920628 in words is "three billion, four hundred eighty-eight million, nine hundred twenty thousand, six hundred twenty-eight".