694436130 has 96 divisors (see below), whose sum is σ = 1910001600. Its totient is φ = 174566016.

The previous prime is 694436129. The next prime is 694436153. The reversal of 694436130 is 31634496.

694436130 is a `hidden beast` number, since 6 + 94 + 436 + 130 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 387276 + ... + 389064.

It is an arithmetic number, because the mean of its divisors is an integer number (19895850).

Almost surely, 2^694436130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 694436130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (955000800).

694436130 is an abundant number, since it is smaller than the sum of its proper divisors (1215565470).

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

694436130 is a wasteful number, since it uses less digits than its factorization.

694436130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2048 (or 2045 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 694436130 is about 26352.1560787728. The cubic root of 694436130 is about 885.5452734718.

The spelling of 694436130 in words is "six hundred ninety-four million, four hundred thirty-six thousand, one hundred thirty".