3616949 has 8 divisors (see below), whose sum is σ = 4146048. Its totient is φ = 3090960.

The previous prime is 3616939. The next prime is 3616969. The reversal of 3616949 is 9496163.

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

It is a cyclic number.

It is not a de Polignac number, because 3616949 - 2⁴ = 3616933 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3616939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2879 + ... + 3939.

It is an arithmetic number, because the mean of its divisors is an integer number (518256).

Almost surely, 2^3616949 is an apocalyptic number.

It is an amenable number.

3616949 is a deficient number, since it is larger than the sum of its proper divisors (529099).

3616949 is a wasteful number, since it uses less digits than its factorization.

3616949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1555.

The product of its digits is 34992, while the sum is 38.

The square root of 3616949 is about 1901.8278050339. The cubic root of 3616949 is about 153.5020318249.

The spelling of 3616949 in words is "three million, six hundred sixteen thousand, nine hundred forty-nine".