1949060087 has 8 divisors (see below), whose sum is σ = 2101382640. Its totient is φ = 1797079680.

The previous prime is 1949060053. The next prime is 1949060093. The reversal of 1949060087 is 7800609491.

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 1949060087 - 2⁶ = 1949060023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1949060017) 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, 73637 + ... + 96542.

It is an arithmetic number, because the mean of its divisors is an integer number (262672830).

Almost surely, 2^1949060087 is an apocalyptic number.

1949060087 is a deficient number, since it is larger than the sum of its proper divisors (152322553).

1949060087 is a wasteful number, since it uses less digits than its factorization.

1949060087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171073.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 1949060087 is about 44148.1606298609. The cubic root of 1949060087 is about 1249.1322162605.

The spelling of 1949060087 in words is "one billion, nine hundred forty-nine million, sixty thousand, eighty-seven".