3523378 has 4 divisors (see below), whose sum is σ = 5285070. Its totient is φ = 1761688.

The previous prime is 3523363. The next prime is 3523381. The reversal of 3523378 is 8733253.

3523378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8733253 = 1747 ⋅4999.

It can be written as a sum of positive squares in only one way, i.e., 2634129 + 889249 = 1623^2 + 943^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 880843 + ... + 880846.

Almost surely, 2^3523378 is an apocalyptic number.

3523378 is a deficient number, since it is larger than the sum of its proper divisors (1761692).

3523378 is a wasteful number, since it uses less digits than its factorization.

3523378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761691.

The product of its digits is 15120, while the sum is 31.

The square root of 3523378 is about 1877.0663280769. The cubic root of 3523378 is about 152.1667433783.

The spelling of 3523378 in words is "three million, five hundred twenty-three thousand, three hundred seventy-eight".