103736340 has 36 divisors (see below), whose sum is σ = 314667444. Its totient is φ = 27662976.

The previous prime is 103736293. The next prime is 103736341. The reversal of 103736340 is 43637301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 24561936 + 79174404 = 4956^2 + 8898^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×103736340² = 21522456473191200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103736341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 287977 + ... + 288336.

Almost surely, 2^103736340 is an apocalyptic number.

103736340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103736340 is an abundant number, since it is smaller than the sum of its proper divisors (210931104).

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

103736340 is a wasteful number, since it uses less digits than its factorization.

103736340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576328 (or 576323 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 103736340 is about 10185.1038286313. The cubic root of 103736340 is about 469.8691955295.

The spelling of 103736340 in words is "one hundred three million, seven hundred thirty-six thousand, three hundred forty".