60949819 has 8 divisors (see below), whose sum is σ = 70023168. Its totient is φ = 51968040.

The previous prime is 60949807. The next prime is 60949829. The reversal of 60949819 is 91894906.

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

It is a cyclic number.

It is not a de Polignac number, because 60949819 - 2⁵ = 60949787 is a prime.

It is a super-2 number, since 2×60949819² = 7429760872265522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60949829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21457 + ... + 24130.

It is an arithmetic number, because the mean of its divisors is an integer number (8752896).

Almost surely, 2^60949819 is an apocalyptic number.

60949819 is a deficient number, since it is larger than the sum of its proper divisors (9073349).

60949819 is a wasteful number, since it uses less digits than its factorization.

60949819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45785.

The product of its (nonzero) digits is 139968, while the sum is 46.

The square root of 60949819 is about 7807.0365056147. The cubic root of 60949819 is about 393.5417447817.

The spelling of 60949819 in words is "sixty million, nine hundred forty-nine thousand, eight hundred nineteen".