30699046 has 8 divisors (see below), whose sum is σ = 52626960. Its totient is φ = 13156728.

The previous prime is 30699013. The next prime is 30699061. The reversal of 30699046 is 64099603.

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

It is a junction number, because it is equal to n+sod(n) for n = 30698996 and 30699014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1096381 + ... + 1096408.

It is an arithmetic number, because the mean of its divisors is an integer number (6578370).

Almost surely, 2^30699046 is an apocalyptic number.

30699046 is a deficient number, since it is larger than the sum of its proper divisors (21927914).

30699046 is a wasteful number, since it uses less digits than its factorization.

30699046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2192798.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 30699046 is about 5540.6719809063. The cubic root of 30699046 is about 313.1181866452.

The spelling of 30699046 in words is "thirty million, six hundred ninety-nine thousand, forty-six".