61364034 has 32 divisors (see below), whose sum is σ = 143544000. Its totient is φ = 19377792.

The previous prime is 61363997. The next prime is 61364041. The reversal of 61364034 is 43046316.

61364034 is a `hidden beast` number, since 6 + 13 + 640 + 3 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 61363989 and 61364007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28879 + ... + 30930.

It is an arithmetic number, because the mean of its divisors is an integer number (4485750).

Almost surely, 2^61364034 is an apocalyptic number.

61364034 is an abundant number, since it is smaller than the sum of its proper divisors (82179966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61364034 is a wasteful number, since it uses less digits than its factorization.

61364034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59839 (or 59833 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 61364034 is about 7833.5198984875. The cubic root of 61364034 is about 394.4312361172.

The spelling of 61364034 in words is "sixty-one million, three hundred sixty-four thousand, thirty-four".