1676387016 has 96 divisors (see below), whose sum is σ = 4913213760. Its totient is φ = 534485952.

The previous prime is 1676386981. The next prime is 1676387033. The reversal of 1676387016 is 6107836761.

1676387016 is a `hidden beast` number, since 1 + 6 + 7 + 638 + 7 + 0 + 1 + 6 = 666.

It is a super-3 number, since 3×1676387016³ (a number of 29 digits) contains 333 as substring.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25966 + ... + 63458.

It is an arithmetic number, because the mean of its divisors is an integer number (51179310).

Almost surely, 2^1676387016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1676387016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2456606880).

1676387016 is an abundant number, since it is smaller than the sum of its proper divisors (3236826744).

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

1676387016 is a wasteful number, since it uses less digits than its factorization.

1676387016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37537 (or 37521 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 1676387016 is about 40943.7054502887. The cubic root of 1676387016 is about 1187.9315846735.

The spelling of 1676387016 in words is "one billion, six hundred seventy-six million, three hundred eighty-seven thousand, sixteen".