1994349062 has 8 divisors (see below), whose sum is σ = 3072375696. Its totient is φ = 970223832.

The previous prime is 1994349061. The next prime is 1994349089. The reversal of 1994349062 is 2609434991.

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

It is a super-2 number, since 2×1994349062² = 7954856362200559688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1994348998 and 1994349016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1994349061) 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, 13475258 + ... + 13475405.

It is an arithmetic number, because the mean of its divisors is an integer number (384046962).

Almost surely, 2^1994349062 is an apocalyptic number.

1994349062 is a deficient number, since it is larger than the sum of its proper divisors (1078026634).

1994349062 is a wasteful number, since it uses less digits than its factorization.

1994349062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26950702.

The product of its (nonzero) digits is 419904, while the sum is 47.

The square root of 1994349062 is about 44658.1354514494. The cubic root of 1994349062 is about 1258.7333079258.

The spelling of 1994349062 in words is "one billion, nine hundred ninety-four million, three hundred forty-nine thousand, sixty-two".