2977959 has 8 divisors (see below), whose sum is σ = 4035952. Its totient is φ = 1952640.

The previous prime is 2977951. The next prime is 2977963. The reversal of 2977959 is 9597792.

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

It is not a de Polignac number, because 2977959 - 2³ = 2977951 is a prime.

It is a Duffinian number.

2977959 is a lucky number.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2977951) 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, 7954 + ... + 8319.

It is an arithmetic number, because the mean of its divisors is an integer number (504494).

2^2977959 is an apocalyptic number.

2977959 is a deficient number, since it is larger than the sum of its proper divisors (1057993).

2977959 is a wasteful number, since it uses less digits than its factorization.

2977959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16337.

The product of its digits is 357210, while the sum is 48.

The square root of 2977959 is about 1725.6763891298. The cubic root of 2977959 is about 143.8708815592.

It can be divided in two parts, 297 and 7959, that added together give a triangular number (8256 = T₁₂₈).

The spelling of 2977959 in words is "two million, nine hundred seventy-seven thousand, nine hundred fifty-nine".