2970491 has 8 divisors (see below), whose sum is σ = 3102624. Its totient is φ = 2841280.

The previous prime is 2970469. The next prime is 2970503. The reversal of 2970491 is 1940792.

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 2970491 - 2¹⁰ = 2969467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2970421) 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, 1490 + ... + 2856.

It is an arithmetic number, because the mean of its divisors is an integer number (387828).

2^2970491 is an apocalyptic number.

2970491 is a deficient number, since it is larger than the sum of its proper divisors (132133).

2970491 is a wasteful number, since it uses less digits than its factorization.

2970491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1461.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 2970491 is about 1723.5112416228. The cubic root of 2970491 is about 143.7505164443.

The spelling of 2970491 in words is "two million, nine hundred seventy thousand, four hundred ninety-one".