40980998 has 8 divisors (see below), whose sum is σ = 61574592. Its totient is φ = 20456136.

The previous prime is 40980949. The next prime is 40981007. The reversal of 40980998 is 89908904.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15665 + ... + 18092.

It is an arithmetic number, because the mean of its divisors is an integer number (7696824).

Almost surely, 2^40980998 is an apocalyptic number.

40980998 is a deficient number, since it is larger than the sum of its proper divisors (20593594).

40980998 is a wasteful number, since it uses less digits than its factorization.

40980998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34366.

The product of its (nonzero) digits is 186624, while the sum is 47.

The square root of 40980998 is about 6401.6402585587. The cubic root of 40980998 is about 344.7684450553.

The spelling of 40980998 in words is "forty million, nine hundred eighty thousand, nine hundred ninety-eight".