3890278775414 has 8 divisors (see below), whose sum is σ = 5856951072288. Its totient is φ = 1937961751320.

The previous prime is 3890278775353. The next prime is 3890278775431. The reversal of 3890278775414 is 4145778720983.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3588817517 + ... + 3588818600.

It is an arithmetic number, because the mean of its divisors is an integer number (732118884036).

Almost surely, 2^{3890278775414} is an apocalyptic number.

3890278775414 is a deficient number, since it is larger than the sum of its proper divisors (1966672296874).

3890278775414 is a wasteful number, since it uses less digits than its factorization.

3890278775414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7177636390.

The product of its (nonzero) digits is 94832640, while the sum is 65.

The spelling of 3890278775414 in words is "three trillion, eight hundred ninety billion, two hundred seventy-eight million, seven hundred seventy-five thousand, four hundred fourteen".