1941037954 has 4 divisors (see below), whose sum is σ = 2911556934. Its totient is φ = 970518976.

The previous prime is 1941037927. The next prime is 1941037957. The reversal of 1941037954 is 4597301491.

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

It can be written as a sum of positive squares in only one way, i.e., 1351665225 + 589372729 = 36765^2 + 24277^2 .

It is a super-2 number, since 2×1941037954² = 7535256677737012232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1941037954.

It is not an unprimeable number, because it can be changed into a prime (1941037957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485259487 + ... + 485259490.

Almost surely, 2^1941037954 is an apocalyptic number.

1941037954 is a deficient number, since it is larger than the sum of its proper divisors (970518980).

1941037954 is an equidigital number, since it uses as much as digits as its factorization.

1941037954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970518979.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 1941037954 is about 44057.2122813053. The cubic root of 1941037954 is about 1247.4160926051.

The spelling of 1941037954 in words is "one billion, nine hundred forty-one million, thirty-seven thousand, nine hundred fifty-four".