3950541542 has 4 divisors (see below), whose sum is σ = 5925812316. Its totient is φ = 1975270770.

The previous prime is 3950541533. The next prime is 3950541557. The reversal of 3950541542 is 2451450593.

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

It is a junction number, because it is equal to n+sod(n) for n = 3950541496 and 3950541505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 987635384 + ... + 987635387.

It is an arithmetic number, because the mean of its divisors is an integer number (1481453079).

Almost surely, 2^3950541542 is an apocalyptic number.

3950541542 is a deficient number, since it is larger than the sum of its proper divisors (1975270774).

3950541542 is a wasteful number, since it uses less digits than its factorization.

3950541542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975270773.

The product of its (nonzero) digits is 108000, while the sum is 38.

The square root of 3950541542 is about 62853.3335790553. Note that the first 3 decimals coincide. The cubic root of 3950541542 is about 1580.8313658713.

The spelling of 3950541542 in words is "three billion, nine hundred fifty million, five hundred forty-one thousand, five hundred forty-two".