3020487830 has 8 divisors (see below), whose sum is σ = 5436878112. Its totient is φ = 1208195128.

The previous prime is 3020487823. The next prime is 3020487839. The reversal of 3020487830 is 387840203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020487839) 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, 151024382 + ... + 151024401.

It is an arithmetic number, because the mean of its divisors is an integer number (679609764).

Almost surely, 2^3020487830 is an apocalyptic number.

3020487830 is a deficient number, since it is larger than the sum of its proper divisors (2416390282).

3020487830 is a wasteful number, since it uses less digits than its factorization.

3020487830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302048790.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 3020487830 is about 54958.9649647808. The cubic root of 3020487830 is about 1445.5252984139.

The spelling of 3020487830 in words is "three billion, twenty million, four hundred eighty-seven thousand, eight hundred thirty".