694941120 has 252 divisors, whose sum is σ = 2489615544. Its totient is φ = 184757760.

The previous prime is 694941101. The next prime is 694941127. The reversal of 694941120 is 21149496.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (694941127) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2099355 + ... + 2099685.

Almost surely, 2^694941120 is an apocalyptic number.

694941120 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 694941120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1244807772).

694941120 is an abundant number, since it is smaller than the sum of its proper divisors (1794674424).

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

694941120 is an frugal number, since it uses more digits than its factorization.

694941120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372 (or 341 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 694941120 is about 26361.7359064232. The cubic root of 694941120 is about 885.7598759547.

The spelling of 694941120 in words is "six hundred ninety-four million, nine hundred forty-one thousand, one hundred twenty".