2403379 has 12 divisors (see below), whose sum is σ = 2723112. Its totient is φ = 2102400.

The previous prime is 2403377. The next prime is 2403383. The reversal of 2403379 is 9733042.

It is not a de Polignac number, because 2403379 - 2¹ = 2403377 is a prime.

It is a Duffinian number.

2403379 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2403371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32887 + ... + 32959.

It is an arithmetic number, because the mean of its divisors is an integer number (226926).

2^2403379 is an apocalyptic number.

2403379 is a deficient number, since it is larger than the sum of its proper divisors (319733).

2403379 is an equidigital number, since it uses as much as digits as its factorization.

2403379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 2403379 is about 1550.2835224565. The cubic root of 2403379 is about 133.9493942718.

Adding to 2403379 its product of nonzero digits (4536), we get a triangular number (2407915 = T₂₁₉₄).

The spelling of 2403379 in words is "two million, four hundred three thousand, three hundred seventy-nine".