381196741 has 4 divisors (see below), whose sum is σ = 381519072. Its totient is φ = 380874412.

The previous prime is 381196727. The next prime is 381196757. The reversal of 381196741 is 147691183.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 147691183 = 3581 ⋅41243.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-381196741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 381196694 and 381196703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (381196771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159385 + ... + 161758.

It is an arithmetic number, because the mean of its divisors is an integer number (95379768).

Almost surely, 2^381196741 is an apocalyptic number.

It is an amenable number.

381196741 is a deficient number, since it is larger than the sum of its proper divisors (322331).

381196741 is a wasteful number, since it uses less digits than its factorization.

381196741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322330.

The product of its digits is 36288, while the sum is 40.

The square root of 381196741 is about 19524.2603188956. The cubic root of 381196741 is about 725.0752143925.

The spelling of 381196741 in words is "three hundred eighty-one million, one hundred ninety-six thousand, seven hundred forty-one".