3654968 has 8 divisors (see below), whose sum is σ = 6853080. Its totient is φ = 1827480.

The previous prime is 3654961. The next prime is 3654997. The reversal of 3654968 is 8694563.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3654961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228428 + ... + 228443.

It is an arithmetic number, because the mean of its divisors is an integer number (856635).

Almost surely, 2^3654968 is an apocalyptic number.

It is an amenable number.

3654968 is a deficient number, since it is larger than the sum of its proper divisors (3198112).

3654968 is a wasteful number, since it uses less digits than its factorization.

3654968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456877 (or 456873 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The square root of 3654968 is about 1911.7970603597. The cubic root of 3654968 is about 154.0379959094.

The spelling of 3654968 in words is "three million, six hundred fifty-four thousand, nine hundred sixty-eight".