4030990688 has 12 divisors (see below), whose sum is σ = 7936012980. Its totient is φ = 2015495328.

The previous prime is 4030990681. The next prime is 4030990781. The reversal of 4030990688 is 8860990304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4030990681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62984198 + ... + 62984261.

It is an arithmetic number, because the mean of its divisors is an integer number (661334415).

Almost surely, 2^4030990688 is an apocalyptic number.

It is an amenable number.

4030990688 is a deficient number, since it is larger than the sum of its proper divisors (3905022292).

4030990688 is a wasteful number, since it uses less digits than its factorization.

4030990688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125968469 (or 125968461 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 4030990688 is about 63490.0833831552. The cubic root of 4030990688 is about 1591.4900641987.

The spelling of 4030990688 in words is "four billion, thirty million, nine hundred ninety thousand, six hundred eighty-eight".