30704116 has 12 divisors (see below), whose sum is σ = 54030340. Its totient is φ = 15266880.

The previous prime is 30704083. The next prime is 30704137. The reversal of 30704116 is 61140703.

It can be written as a sum of positive squares in 2 ways, for example, as 8179600 + 22524516 = 2860^2 + 4746^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20481 + ... + 21928.

Almost surely, 2^30704116 is an apocalyptic number.

It is an amenable number.

30704116 is a deficient number, since it is larger than the sum of its proper divisors (23326224).

30704116 is a wasteful number, since it uses less digits than its factorization.

30704116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42594 (or 42592 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 30704116 is about 5541.1294877489. The cubic root of 30704116 is about 313.1354230312.

Adding to 30704116 its reverse (61140703), we get a palindrome (91844819).

The spelling of 30704116 in words is "thirty million, seven hundred four thousand, one hundred sixteen".