374905782461 has 8 divisors (see below), whose sum is σ = 438428025024. Its totient is φ = 313874608320.

The previous prime is 374905782379. The next prime is 374905782463. The reversal of 374905782461 is 164287509473.

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

It is not a de Polignac number, because 374905782461 - 2²² = 374901588157 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 374905782397 and 374905782406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374905782463) 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, 622766780 + ... + 622767381.

It is an arithmetic number, because the mean of its divisors is an integer number (54803503128).

It is a 1-persistent number, because it is pandigital, but 2⋅374905782461 = 749811564922 is not.

Almost surely, 2^374905782461 is an apocalyptic number.

It is an amenable number.

374905782461 is a deficient number, since it is larger than the sum of its proper divisors (63522242563).

374905782461 is a wasteful number, since it uses less digits than its factorization.

374905782461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245534211.

The product of its (nonzero) digits is 10160640, while the sum is 56.

The spelling of 374905782461 in words is "three hundred seventy-four billion, nine hundred five million, seven hundred eighty-two thousand, four hundred sixty-one".