3356742 has 16 divisors (see below), whose sum is σ = 6930432. Its totient is φ = 1082760.

The previous prime is 3356741. The next prime is 3356761. The reversal of 3356742 is 2476533.

It is a super-2 number, since 2×3356742² = 22535433709128, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3⁹ + 3⁹ + 5⁹ + 6² + 7⁷ + 4⁷ + 2¹⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3356741) 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, 8838 + ... + 9209.

It is an arithmetic number, because the mean of its divisors is an integer number (433152).

Almost surely, 2^3356742 is an apocalyptic number.

3356742 is an abundant number, since it is smaller than the sum of its proper divisors (3573690).

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

3356742 is a wasteful number, since it uses less digits than its factorization.

3356742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18083.

The product of its digits is 15120, while the sum is 30.

The square root of 3356742 is about 1832.1413700913. The cubic root of 3356742 is about 149.7290218783.

The spelling of 3356742 in words is "three million, three hundred fifty-six thousand, seven hundred forty-two".