3797381951 has 8 divisors (see below), whose sum is σ = 4145904000. Its totient is φ = 3449410840.

The previous prime is 3797381947. The next prime is 3797381989. The reversal of 3797381951 is 1591837973.

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

It is a cyclic number.

It is not a de Polignac number, because 3797381951 - 2² = 3797381947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3797381893 and 3797381902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3797381051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123251 + ... + 150948.

It is an arithmetic number, because the mean of its divisors is an integer number (518238000).

Almost surely, 2^3797381951 is an apocalyptic number.

3797381951 is a deficient number, since it is larger than the sum of its proper divisors (348522049).

3797381951 is a wasteful number, since it uses less digits than its factorization.

3797381951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275469.

The product of its digits is 1428840, while the sum is 53.

The square root of 3797381951 is about 61622.9011894117. The cubic root of 3797381951 is about 1560.1322963356.

The spelling of 3797381951 in words is "three billion, seven hundred ninety-seven million, three hundred eighty-one thousand, nine hundred fifty-one".