1676364040 has 128 divisors (see below), whose sum is σ = 4191989760. Its totient is φ = 599445504.

The previous prime is 1676364023. The next prime is 1676364061. The reversal of 1676364040 is 404636761.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2761417 + ... + 2762023.

It is an arithmetic number, because the mean of its divisors is an integer number (32749920).

Almost surely, 2^1676364040 is an apocalyptic number.

1676364040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1676364040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2095994880).

1676364040 is an abundant number, since it is smaller than the sum of its proper divisors (2515625720).

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

1676364040 is a wasteful number, since it uses less digits than its factorization.

1676364040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791 (or 787 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 1676364040 is about 40943.4248689579. The cubic root of 1676364040 is about 1187.9261575177.

The spelling of 1676364040 in words is "one billion, six hundred seventy-six million, three hundred sixty-four thousand, forty".