1842949016 has 32 divisors (see below), whose sum is σ = 3599845200. Its totient is φ = 883752960.

The previous prime is 1842948983. The next prime is 1842949079. The reversal of 1842949016 is 6109492481.

It is a super-2 number, since 2×1842949016² = 6792922151150736512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28265 + ... + 66968.

Almost surely, 2^1842949016 is an apocalyptic number.

It is an amenable number.

1842949016 is a deficient number, since it is larger than the sum of its proper divisors (1756896184).

1842949016 is a wasteful number, since it uses less digits than its factorization.

1842949016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95339 (or 95335 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 1842949016 is about 42929.5820617904. The cubic root of 1842949016 is about 1226.0394378549.

The spelling of 1842949016 in words is "one billion, eight hundred forty-two million, nine hundred forty-nine thousand, sixteen".