3694560 has 96 divisors (see below), whose sum is σ = 11975040. Its totient is φ = 956928.

The previous prime is 3694553. The next prime is 3694567. The reversal of 3694560 is 654963.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3694553) and next prime (3694567).

It is a tau number, because it is divible by the number of its divisors (96).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3694567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20551 + ... + 20729.

It is an arithmetic number, because the mean of its divisors is an integer number (124740).

Almost surely, 2^3694560 is an apocalyptic number.

3694560 is a gapful number since it is divisible by the number (30) 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 3694560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5987520).

3694560 is an abundant number, since it is smaller than the sum of its proper divisors (8280480).

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

3694560 is a wasteful number, since it uses less digits than its factorization.

3694560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 232 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 3694560 is about 1922.1238253557. The cubic root of 3694560 is about 154.5921989250.

The spelling of 3694560 in words is "three million, six hundred ninety-four thousand, five hundred sixty".