2693964 has 48 divisors (see below), whose sum is σ = 7739648. Its totient is φ = 710208.

The previous prime is 2693927. The next prime is 2693969. The reversal of 2693964 is 4693962.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (2693969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142 + ... + 2325.

2^2693964 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2693964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3869824).

2693964 is an abundant number, since it is smaller than the sum of its proper divisors (5045684).

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

2693964 is a wasteful number, since it uses less digits than its factorization.

2693964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2494 (or 2492 counting only the distinct ones).

The product of its digits is 69984, while the sum is 39.

The square root of 2693964 is about 1641.3299485478. The cubic root of 2693964 is about 139.1438222908.

The spelling of 2693964 in words is "two million, six hundred ninety-three thousand, nine hundred sixty-four".