30899002396 has 24 divisors (see below), whose sum is σ = 56926800000. Its totient is φ = 14634419184.

The previous prime is 30899002373. The next prime is 30899002397. The reversal of 30899002396 is 69320099803.

It is a happy number.

It is a super-3 number, since 3×30899002396³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30899002397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 661335 + ... + 706513.

It is an arithmetic number, because the mean of its divisors is an integer number (2371950000).

Almost surely, 2^30899002396 is an apocalyptic number.

It is an amenable number.

30899002396 is a deficient number, since it is larger than the sum of its proper divisors (26027797604).

30899002396 is a wasteful number, since it uses less digits than its factorization.

30899002396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54201 (or 54199 counting only the distinct ones).

The product of its (nonzero) digits is 629856, while the sum is 49.

The spelling of 30899002396 in words is "thirty billion, eight hundred ninety-nine million, two thousand, three hundred ninety-six".