3438462 has 16 divisors (see below), whose sum is σ = 6906240. Its totient is φ = 1141272.

The previous prime is 3438451. The next prime is 3438469. The reversal of 3438462 is 2648343.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3438469) 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, 489 + ... + 2667.

It is an arithmetic number, because the mean of its divisors is an integer number (431640).

Almost surely, 2^3438462 is an apocalyptic number.

3438462 is an abundant number, since it is smaller than the sum of its proper divisors (3467778).

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

3438462 is a wasteful number, since it uses less digits than its factorization.

3438462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2447.

The product of its digits is 13824, while the sum is 30.

The square root of 3438462 is about 1854.3090357327. The cubic root of 3438462 is about 150.9343456812.

The spelling of 3438462 in words is "three million, four hundred thirty-eight thousand, four hundred sixty-two".