3753978854 has 4 divisors (see below), whose sum is σ = 5630968284. Its totient is φ = 1876989426.

The previous prime is 3753978829. The next prime is 3753978929. The reversal of 3753978854 is 4588793573.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 3753978793 and 3753978802.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 938494712 + ... + 938494715.

It is an arithmetic number, because the mean of its divisors is an integer number (1407742071).

Almost surely, 2^3753978854 is an apocalyptic number.

3753978854 is a deficient number, since it is larger than the sum of its proper divisors (1876989430).

3753978854 is a wasteful number, since it uses less digits than its factorization.

3753978854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876989429.

The product of its digits is 25401600, while the sum is 59.

The square root of 3753978854 is about 61269.7221635613. The cubic root of 3753978854 is about 1554.1655353985.

The spelling of 3753978854 in words is "three billion, seven hundred fifty-three million, nine hundred seventy-eight thousand, eight hundred fifty-four".