2990467 has 4 divisors (see below), whose sum is σ = 3147880. Its totient is φ = 2833056.

The previous prime is 2990459. The next prime is 2990497. The reversal of 2990467 is 7640992.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2990467 - 2³ = 2990459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2990447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78678 + ... + 78715.

It is an arithmetic number, because the mean of its divisors is an integer number (786970).

2^2990467 is an apocalyptic number.

2990467 is a deficient number, since it is larger than the sum of its proper divisors (157413).

2990467 is a wasteful number, since it uses less digits than its factorization.

2990467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157412.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 2990467 is about 1729.2966778433. The cubic root of 2990467 is about 144.0720286515.

The spelling of 2990467 in words is "two million, nine hundred ninety thousand, four hundred sixty-seven".