3923814740 has 24 divisors (see below), whose sum is σ = 8415332352. Its totient is φ = 1536131360.

The previous prime is 3923814721. The next prime is 3923814757. The reversal of 3923814740 is 474183293.

It is a super-2 number, since 2×3923814740² = 30792644227682535200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2086196 + ... + 2088075.

It is an arithmetic number, because the mean of its divisors is an integer number (350638848).

Almost surely, 2^3923814740 is an apocalyptic number.

It is an amenable number.

3923814740 is an abundant number, since it is smaller than the sum of its proper divisors (4491517612).

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

3923814740 is a wasteful number, since it uses less digits than its factorization.

3923814740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4174327 (or 4174325 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 3923814740 is about 62640.3603118628. The cubic root of 3923814740 is about 1577.2583361845.

The spelling of 3923814740 in words is "three billion, nine hundred twenty-three million, eight hundred fourteen thousand, seven hundred forty".