30499036 has 6 divisors (see below), whose sum is σ = 53373320. Its totient is φ = 15249516.

The previous prime is 30499019. The next prime is 30499069. The reversal of 30499036 is 63099403.

It is a junction number, because it is equal to n+sod(n) for n = 30498992 and 30499010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3812376 + ... + 3812383.

Almost surely, 2^30499036 is an apocalyptic number.

It is an amenable number.

30499036 is a deficient number, since it is larger than the sum of its proper divisors (22874284).

30499036 is a wasteful number, since it uses less digits than its factorization.

30499036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7624763 (or 7624761 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 30499036 is about 5522.5932314448. The cubic root of 30499036 is about 312.4366967242.

The spelling of 30499036 in words is "thirty million, four hundred ninety-nine thousand, thirty-six".