3487448408 has 32 divisors (see below), whose sum is σ = 6962338800. Its totient is φ = 1631972352.

The previous prime is 3487448399. The next prime is 3487448411. The reversal of 3487448408 is 8048447843.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47285 + ... + 95972.

Almost surely, 2^3487448408 is an apocalyptic number.

It is an amenable number.

3487448408 is a deficient number, since it is larger than the sum of its proper divisors (3474890392).

3487448408 is a wasteful number, since it uses less digits than its factorization.

3487448408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143459 (or 143455 counting only the distinct ones).

The product of its (nonzero) digits is 2752512, while the sum is 50.

The square root of 3487448408 is about 59054.6222407696. The cubic root of 3487448408 is about 1516.4773584164.

The spelling of 3487448408 in words is "three billion, four hundred eighty-seven million, four hundred forty-eight thousand, four hundred eight".