3736542 has 16 divisors (see below), whose sum is σ = 7568640. Its totient is φ = 1229592.

The previous prime is 3736541. The next prime is 3736543. The reversal of 3736542 is 2456373.

It is an interprime number because it is at equal distance from previous prime (3736541) and next prime (3736543).

It is a super-2 number, since 2×3736542² = 27923492235528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3736541) 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, 3468 + ... + 4415.

It is an arithmetic number, because the mean of its divisors is an integer number (473040).

Almost surely, 2^3736542 is an apocalyptic number.

3736542 is an abundant number, since it is smaller than the sum of its proper divisors (3832098).

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

3736542 is a wasteful number, since it uses less digits than its factorization.

3736542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7967.

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

The square root of 3736542 is about 1933.0137092116. The cubic root of 3736542 is about 155.1755485889.

It can be divided in two parts, 3736 and 542, that added together give a triangular number (4278 = T₉₂).

The spelling of 3736542 in words is "three million, seven hundred thirty-six thousand, five hundred forty-two".