30295029 has 8 divisors (see below), whose sum is σ = 41696512. Its totient is φ = 19545120.

The previous prime is 30295021. The next prime is 30295033. The reversal of 30295029 is 92059203.

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

It is not a de Polignac number, because 30295029 - 2³ = 30295021 is a prime.

It is a super-2 number, since 2×30295029² = 1835577564221682, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30294987 and 30295005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30295021) 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, 162784 + ... + 162969.

It is an arithmetic number, because the mean of its divisors is an integer number (5212064).

Almost surely, 2^30295029 is an apocalyptic number.

It is an amenable number.

30295029 is a deficient number, since it is larger than the sum of its proper divisors (11401483).

30295029 is a wasteful number, since it uses less digits than its factorization.

30295029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325787.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 30295029 is about 5504.0920232133. The cubic root of 30295029 is about 311.7385115938.

The spelling of 30295029 in words is "thirty million, two hundred ninety-five thousand, twenty-nine".