1949696 has 60 divisors (see below), whose sum is σ = 4718448. Its totient is φ = 786432.

The previous prime is 1949657. The next prime is 1949707. The reversal of 1949696 is 6969491.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114680 + ... + 114696.

2^1949696 is an apocalyptic number.

1949696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1949696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2359224).

1949696 is an abundant number, since it is smaller than the sum of its proper divisors (2768752).

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

1949696 is an frugal number, since it uses more digits than its factorization.

1949696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52 (or 26 counting only the distinct ones).

The product of its digits is 104976, while the sum is 44.

The square root of 1949696 is about 1396.3151506734. The cubic root of 1949696 is about 124.9268051485.

The spelling of 1949696 in words is "one million, nine hundred forty-nine thousand, six hundred ninety-six".