374661541 has 4 divisors (see below), whose sum is σ = 374714284. Its totient is φ = 374608800.

The previous prime is 374661523. The next prime is 374661563. The reversal of 374661541 is 145166473.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 199628641 + 175032900 = 14129^2 + 13230^2 .

It is a cyclic number.

It is not a de Polignac number, because 374661541 - 2⁹ = 374661029 is a prime.

It is a super-3 number, since 3×374661541³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 374661541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374661571) 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, 13680 + ... + 30601.

It is an arithmetic number, because the mean of its divisors is an integer number (93678571).

Almost surely, 2^374661541 is an apocalyptic number.

It is an amenable number.

374661541 is a deficient number, since it is larger than the sum of its proper divisors (52743).

374661541 is an equidigital number, since it uses as much as digits as its factorization.

374661541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52742.

The product of its digits is 60480, while the sum is 37.

The square root of 374661541 is about 19356.1757844880. The cubic root of 374661541 is about 720.9077676960.

The spelling of 374661541 in words is "three hundred seventy-four million, six hundred sixty-one thousand, five hundred forty-one".