1949676 has 12 divisors (see below), whose sum is σ = 4549272. Its totient is φ = 649888.

The previous prime is 1949657. The next prime is 1949707. The reversal of 1949676 is 6769491.

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is a d-powerful number, because it can be written as 1 + 9 + 4⁹ + 9² + 6⁵ + 7² + 6⁸ .

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, 81225 + ... + 81248.

It is an arithmetic number, because the mean of its divisors is an integer number (379106).

2^1949676 is an apocalyptic number.

It is an amenable number.

1949676 is an abundant number, since it is smaller than the sum of its proper divisors (2599596).

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

1949676 is a wasteful number, since it uses less digits than its factorization.

1949676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162480 (or 162478 counting only the distinct ones).

The product of its digits is 81648, while the sum is 42.

The square root of 1949676 is about 1396.3079889480. The cubic root of 1949676 is about 124.9263779802.

It can be divided in two parts, 194 and 9676, that added together give a triangular number (9870 = T₁₄₀).

The spelling of 1949676 in words is "one million, nine hundred forty-nine thousand, six hundred seventy-six".