2949470 has 8 divisors (see below), whose sum is σ = 5309064. Its totient is φ = 1179784.

The previous prime is 2949467. The next prime is 2949487. The reversal of 2949470 is 749492.

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

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

It is a self number, because there is not a number n which added to its sum of digits gives 2949470.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147464 + ... + 147483.

It is an arithmetic number, because the mean of its divisors is an integer number (663633).

2^2949470 is an apocalyptic number.

2949470 is a deficient number, since it is larger than the sum of its proper divisors (2359594).

2949470 is a wasteful number, since it uses less digits than its factorization.

2949470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294954.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 2949470 is about 1717.4021078361. The cubic root of 2949470 is about 143.4106247400.

The spelling of 2949470 in words is "two million, nine hundred forty-nine thousand, four hundred seventy".