3016399990 has 8 divisors (see below), whose sum is σ = 5429520000. Its totient is φ = 1206559992.

The previous prime is 3016399973. The next prime is 3016400039. The reversal of 3016399990 is 999936103.

It is a happy number.

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

It is a super-3 number, since 3×3016399990³ (a number of 29 digits) contains 333 as substring.

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, 150819990 + ... + 150820009.

It is an arithmetic number, because the mean of its divisors is an integer number (678690000).

Almost surely, 2^3016399990 is an apocalyptic number.

3016399990 is a deficient number, since it is larger than the sum of its proper divisors (2413120010).

3016399990 is a wasteful number, since it uses less digits than its factorization.

3016399990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301640006.

The product of its (nonzero) digits is 354294, while the sum is 49.

The square root of 3016399990 is about 54921.7624444081. The cubic root of 3016399990 is about 1444.8728934384.

The spelling of 3016399990 in words is "three billion, sixteen million, three hundred ninety-nine thousand, nine hundred ninety".