3691062 has 32 divisors (see below), whose sum is σ = 8488800. Its totient is φ = 1187424.

The previous prime is 3691043. The next prime is 3691087. The reversal of 3691062 is 2601963.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388 + ... + 2744.

It is an arithmetic number, because the mean of its divisors is an integer number (265275).

Almost surely, 2^3691062 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3691062, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4244400).

3691062 is an abundant number, since it is smaller than the sum of its proper divisors (4797738).

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

3691062 is a wasteful number, since it uses less digits than its factorization.

3691062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2397 (or 2391 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 3691062 is about 1921.2136789020. The cubic root of 3691062 is about 154.5433943523.

It can be divided in two parts, 369 and 1062, that added together give a triangular number (1431 = T₅₃).

The spelling of 3691062 in words is "three million, six hundred ninety-one thousand, sixty-two".