30070374 has 8 divisors (see below), whose sum is σ = 60140760. Its totient is φ = 10023456.

The previous prime is 30070363. The next prime is 30070387. The reversal of 30070374 is 47307003.

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

30070374 is an admirable number.

It is a Curzon number.

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, 2505859 + ... + 2505870.

It is an arithmetic number, because the mean of its divisors is an integer number (7517595).

Almost surely, 2^30070374 is an apocalyptic number.

30070374 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30070374 is a wasteful number, since it uses less digits than its factorization.

30070374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5011734.

The product of its (nonzero) digits is 1764, while the sum is 24.

The square root of 30070374 is about 5483.6460498468. The cubic root of 30070374 is about 310.9660257273.

Adding to 30070374 its reverse (47307003), we get a palindrome (77377377).

The spelling of 30070374 in words is "thirty million, seventy thousand, three hundred seventy-four".