1949079 has 8 divisors (see below), whose sum is σ = 2835072. Its totient is φ = 1181240.

The previous prime is 1949053. The next prime is 1949081. The reversal of 1949079 is 9709491.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1949079 - 2¹² = 1944983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1949179) 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, 29499 + ... + 29564.

It is an arithmetic number, because the mean of its divisors is an integer number (354384).

2^1949079 is an apocalyptic number.

1949079 is a deficient number, since it is larger than the sum of its proper divisors (885993).

1949079 is a wasteful number, since it uses less digits than its factorization.

1949079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59077.

The product of its (nonzero) digits is 20412, while the sum is 39.

The square root of 1949079 is about 1396.0941945299. The cubic root of 1949079 is about 124.9136256629.

The spelling of 1949079 in words is "one million, nine hundred forty-nine thousand, seventy-nine".