2403694 has 8 divisors (see below), whose sum is σ = 3729960. Its totient is φ = 1160376.

The previous prime is 2403691. The next prime is 2403697. The reversal of 2403694 is 4963042.

It is an interprime number because it is at equal distance from previous prime (2403691) and next prime (2403697).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2403691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20664 + ... + 20779.

It is an arithmetic number, because the mean of its divisors is an integer number (466245).

2^2403694 is an apocalyptic number.

2403694 is a deficient number, since it is larger than the sum of its proper divisors (1326266).

2403694 is a wasteful number, since it uses less digits than its factorization.

2403694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41474.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 2403694 is about 1550.3851134476. The cubic root of 2403694 is about 133.9552460629.

The spelling of 2403694 in words is "two million, four hundred three thousand, six hundred ninety-four".