3702342 has 40 divisors (see below), whose sum is σ = 8671896. Its totient is φ = 1053696.

The previous prime is 3702337. The next prime is 3702371. The reversal of 3702342 is 2432073.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nialpdrome in base 7.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14278 + ... + 14534.

Almost surely, 2^3702342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3702342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4335948).

3702342 is an abundant number, since it is smaller than the sum of its proper divisors (4969554).

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

3702342 is an equidigital number, since it uses as much as digits as its factorization.

3702342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 3702342 is about 1924.1470837750. The cubic root of 3702342 is about 154.7006640567.

It can be divided in two parts, 37023 and 42, that multiplied together give a triangular number (1554966 = T₁₇₆₃).

The spelling of 3702342 in words is "three million, seven hundred two thousand, three hundred forty-two".