2379477 has 4 divisors (see below), whose sum is σ = 3172640. Its totient is φ = 1586316.

The previous prime is 2379457. The next prime is 2379493. The reversal of 2379477 is 7749732.

2379477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2379477 - 2⁶ = 2379413 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2379437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396577 + ... + 396582.

It is an arithmetic number, because the mean of its divisors is an integer number (793160).

2^2379477 is an apocalyptic number.

It is an amenable number.

2379477 is a deficient number, since it is larger than the sum of its proper divisors (793163).

2379477 is an equidigital number, since it uses as much as digits as its factorization.

2379477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793162.

The product of its digits is 74088, while the sum is 39.

The square root of 2379477 is about 1542.5553474673. Note that the first 3 decimals coincide. The cubic root of 2379477 is about 133.5038644395.

It can be divided in two parts, 23794 and 77, that added together give a triangular number (23871 = T₂₁₈).

The spelling of 2379477 in words is "two million, three hundred seventy-nine thousand, four hundred seventy-seven".