30869741 has 16 divisors (see below), whose sum is σ = 36426240. Its totient is φ = 25612800.

The previous prime is 30869723. The next prime is 30869753. The reversal of 30869741 is 14796803.

It is a cyclic number.

It is not a de Polignac number, because 30869741 - 2⁶ = 30869677 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30869695 and 30869704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30869701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32765 + ... + 33693.

It is an arithmetic number, because the mean of its divisors is an integer number (2276640).

Almost surely, 2^30869741 is an apocalyptic number.

It is an amenable number.

30869741 is a deficient number, since it is larger than the sum of its proper divisors (5556499).

30869741 is a wasteful number, since it uses less digits than its factorization.

30869741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 30869741 is about 5556.0544453776. The cubic root of 30869741 is about 313.6974549445.

The spelling of 30869741 in words is "thirty million, eight hundred sixty-nine thousand, seven hundred forty-one".