1879495680 has 88 divisors (see below), whose sum is σ = 6011498592. Its totient is φ = 501194752.

The previous prime is 1879495663. The next prime is 1879495687. The reversal of 1879495680 is 865949781.

It is a super-2 number, since 2×1879495680² = 7065008022277324800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1879495680.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1879495687) 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, 45822 + ... + 76541.

It is an arithmetic number, because the mean of its divisors is an integer number (68312484).

Almost surely, 2^1879495680 is an apocalyptic number.

1879495680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1879495680 is an abundant number, since it is smaller than the sum of its proper divisors (4132002912).

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

1879495680 is a wasteful number, since it uses less digits than its factorization.

1879495680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122391 (or 122373 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 57.

The square root of 1879495680 is about 43353.1507505510. The cubic root of 1879495680 is about 1234.0907883437.

The spelling of 1879495680 in words is "one billion, eight hundred seventy-nine million, four hundred ninety-five thousand, six hundred eighty".