2949618 has 16 divisors (see below), whose sum is σ = 6742080. Its totient is φ = 842736.

The previous prime is 2949593. The next prime is 2949629. The reversal of 2949618 is 8169492.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35073 + ... + 35156.

It is an arithmetic number, because the mean of its divisors is an integer number (421380).

2^2949618 is an apocalyptic number.

2949618 is an abundant number, since it is smaller than the sum of its proper divisors (3792462).

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

2949618 is a wasteful number, since it uses less digits than its factorization.

2949618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70241.

The product of its digits is 31104, while the sum is 39.

The square root of 2949618 is about 1717.4451956322. The cubic root of 2949618 is about 143.4130234102.

The spelling of 2949618 in words is "two million, nine hundred forty-nine thousand, six hundred eighteen".