3702387 has 8 divisors (see below), whose sum is σ = 5316304. Its totient is φ = 2278368.

The previous prime is 3702371. The next prime is 3702389. The reversal of 3702387 is 7832073.

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

It is not a de Polignac number, because 3702387 - 2⁴ = 3702371 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (3702389) 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, 47428 + ... + 47505.

It is an arithmetic number, because the mean of its divisors is an integer number (664538).

Almost surely, 2^3702387 is an apocalyptic number.

3702387 is a deficient number, since it is larger than the sum of its proper divisors (1613917).

3702387 is a wasteful number, since it uses less digits than its factorization.

3702387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94949.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 3702387 is about 1924.1587772323. The cubic root of 3702387 is about 154.7012908223.

The spelling of 3702387 in words is "three million, seven hundred two thousand, three hundred eighty-seven".