2977429 has 8 divisors (see below), whose sum is σ = 3664640. Its totient is φ = 2355696.

The previous prime is 2977417. The next prime is 2977441. The reversal of 2977429 is 9247792.

It is an interprime number because it is at equal distance from previous prime (2977417) and next prime (2977441).

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

It is not a de Polignac number, because 2977429 - 2¹⁹ = 2453141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2977391 and 2977400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2977409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16269 + ... + 16450.

It is an arithmetic number, because the mean of its divisors is an integer number (458080).

2^2977429 is an apocalyptic number.

It is an amenable number.

2977429 is a deficient number, since it is larger than the sum of its proper divisors (687211).

2977429 is a wasteful number, since it uses less digits than its factorization.

2977429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32739.

The product of its digits is 63504, while the sum is 40.

The square root of 2977429 is about 1725.5228193217. The cubic root of 2977429 is about 143.8623459490.

The spelling of 2977429 in words is "two million, nine hundred seventy-seven thousand, four hundred twenty-nine".