913884542 has 8 divisors (see below), whose sum is σ = 1375671576. Its totient is φ = 455327352.

The previous prime is 913884541. The next prime is 913884563. The reversal of 913884542 is 245488319.

It is a happy number.

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

It is a super-2 number, since 2×913884542² = 1670369912213099528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 913884493 and 913884502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (913884541) 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, 806753 + ... + 807884.

It is an arithmetic number, because the mean of its divisors is an integer number (171958947).

Almost surely, 2^913884542 is an apocalyptic number.

913884542 is a deficient number, since it is larger than the sum of its proper divisors (461787034).

913884542 is a wasteful number, since it uses less digits than its factorization.

913884542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1614922.

The product of its digits is 276480, while the sum is 44.

The square root of 913884542 is about 30230.5233497536. The cubic root of 913884542 is about 970.4290240910.

The spelling of 913884542 in words is "nine hundred thirteen million, eight hundred eighty-four thousand, five hundred forty-two".