3146396374 has 8 divisors (see below), whose sum is σ = 5148648648. Its totient is φ = 1430180160.

The previous prime is 3146396369. The next prime is 3146396377. The reversal of 3146396374 is 4736936413.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3146396377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71508987 + ... + 71509030.

It is an arithmetic number, because the mean of its divisors is an integer number (643581081).

Almost surely, 2^3146396374 is an apocalyptic number.

3146396374 is a deficient number, since it is larger than the sum of its proper divisors (2002252274).

3146396374 is a wasteful number, since it uses less digits than its factorization.

3146396374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143018030.

The product of its digits is 979776, while the sum is 46.

The square root of 3146396374 is about 56092.7479626377. The cubic root of 3146396374 is about 1465.3379960738.

The spelling of 3146396374 in words is "three billion, one hundred forty-six million, three hundred ninety-six thousand, three hundred seventy-four".