30769194 has 16 divisors (see below), whose sum is σ = 61592832. Its totient is φ = 10247328.

The previous prime is 30769187. The next prime is 30769217. The reversal of 30769194 is 49196703.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11662 + ... + 14054.

It is an arithmetic number, because the mean of its divisors is an integer number (3849552).

Almost surely, 2^30769194 is an apocalyptic number.

30769194 is an abundant number, since it is smaller than the sum of its proper divisors (30823638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30769194 is a wasteful number, since it uses less digits than its factorization.

30769194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4541.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 30769194 is about 5546.9986479176. The cubic root of 30769194 is about 313.3564992178.

The spelling of 30769194 in words is "thirty million, seven hundred sixty-nine thousand, one hundred ninety-four".