3537963 has 24 divisors (see below), whose sum is σ = 6006000. Its totient is φ = 1978560.

The previous prime is 3537959. The next prime is 3537973. The reversal of 3537963 is 3697353.

It is not a de Polignac number, because 3537963 - 2² = 3537959 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3537943) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88 + ... + 2661.

It is an arithmetic number, because the mean of its divisors is an integer number (250250).

Almost surely, 2^3537963 is an apocalyptic number.

3537963 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3537963 is a deficient number, since it is larger than the sum of its proper divisors (2468037).

3537963 is a wasteful number, since it uses less digits than its factorization.

3537963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2779 (or 2776 counting only the distinct ones).

The product of its digits is 51030, while the sum is 36.

The square root of 3537963 is about 1880.9473676847. The cubic root of 3537963 is about 152.3764187376.

The spelling of 3537963 in words is "three million, five hundred thirty-seven thousand, nine hundred sixty-three".