3758278425 has 24 divisors (see below), whose sum is σ = 6778569120. Its totient is φ = 1822195200.

The previous prime is 3758278423. The next prime is 3758278481. The reversal of 3758278425 is 5248728573.

It is not a de Polignac number, because 3758278425 - 2¹ = 3758278423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3758278423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2276920 + ... + 2278569.

It is an arithmetic number, because the mean of its divisors is an integer number (282440380).

Almost surely, 2^3758278425 is an apocalyptic number.

It is an amenable number.

3758278425 is a deficient number, since it is larger than the sum of its proper divisors (3020290695).

3758278425 is a wasteful number, since it uses less digits than its factorization.

3758278425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4555513 (or 4555508 counting only the distinct ones).

The product of its digits is 3763200, while the sum is 51.

The square root of 3758278425 is about 61304.7993635082. The cubic root of 3758278425 is about 1554.7586567955.

The spelling of 3758278425 in words is "three billion, seven hundred fifty-eight million, two hundred seventy-eight thousand, four hundred twenty-five".