2999481 has 8 divisors (see below), whose sum is σ = 4028640. Its totient is φ = 1984992.

The previous prime is 2999461. The next prime is 2999483. The reversal of 2999481 is 1849992.

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

It is not a de Polignac number, because 2999481 - 2⁶ = 2999417 is a prime.

It is a super-2 number, since 2×2999481² = 17993772538722, which contains 22 as substring.

It is an Ulam number.

2999481 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2999483) 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, 3180 + ... + 4013.

It is an arithmetic number, because the mean of its divisors is an integer number (503580).

2^2999481 is an apocalyptic number.

It is an amenable number.

2999481 is a deficient number, since it is larger than the sum of its proper divisors (1029159).

2999481 is a wasteful number, since it uses less digits than its factorization.

2999481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7335.

The product of its digits is 46656, while the sum is 42.

The square root of 2999481 is about 1731.9009786936. The cubic root of 2999481 is about 144.2166395786.

The spelling of 2999481 in words is "two million, nine hundred ninety-nine thousand, four hundred eighty-one".