980619087 has 16 divisors (see below), whose sum is σ = 1495250432. Its totient is φ = 559988640.

The previous prime is 980619083. The next prime is 980619121. The reversal of 980619087 is 780916089.

It is a happy number.

It is not a de Polignac number, because 980619087 - 2² = 980619083 is a prime.

It is a super-2 number, since 2×980619087² = 1923227587577427138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980619083) 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, 19638 + ... + 48444.

It is an arithmetic number, because the mean of its divisors is an integer number (93453152).

Almost surely, 2^980619087 is an apocalyptic number.

980619087 is a deficient number, since it is larger than the sum of its proper divisors (514631345).

980619087 is a wasteful number, since it uses less digits than its factorization.

980619087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30438.

The product of its (nonzero) digits is 217728, while the sum is 48.

The square root of 980619087 is about 31314.8381282740. The cubic root of 980619087 is about 993.4975048709.

The spelling of 980619087 in words is "nine hundred eighty million, six hundred nineteen thousand, eighty-seven".