3706430 has 32 divisors (see below), whose sum is σ = 8213184. Its totient is φ = 1172736.

The previous prime is 3706399. The next prime is 3706433. The reversal of 3706430 is 346073.

It is a junction number, because it is equal to n+sod(n) for n = 3706396 and 3706405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3706433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1127 + ... + 2946.

It is an arithmetic number, because the mean of its divisors is an integer number (256662).

Almost surely, 2^3706430 is an apocalyptic number.

3706430 is an abundant number, since it is smaller than the sum of its proper divisors (4506754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3706430 is a wasteful number, since it uses less digits than its factorization.

3706430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4100.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 3706430 is about 1925.2090795547. The cubic root of 3706430 is about 154.7575815154.

The spelling of 3706430 in words is "three million, seven hundred six thousand, four hundred thirty".