3492436 has 6 divisors (see below), whose sum is σ = 6111770. Its totient is φ = 1746216.

The previous prime is 3492431. The next prime is 3492439. The reversal of 3492436 is 6342943.

It can be written as a sum of positive squares in only one way, i.e., 2402500 + 1089936 = 1550^2 + 1044^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3492398 and 3492407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3492431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436551 + ... + 436558.

Almost surely, 2^3492436 is an apocalyptic number.

It is an amenable number.

3492436 is a deficient number, since it is larger than the sum of its proper divisors (2619334).

3492436 is a wasteful number, since it uses less digits than its factorization.

3492436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873113 (or 873111 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

The square root of 3492436 is about 1868.8060359492. The cubic root of 3492436 is about 151.7199946646.

The spelling of 3492436 in words is "three million, four hundred ninety-two thousand, four hundred thirty-six".