340070136 has 32 divisors (see below), whose sum is σ = 971629440. Its totient is φ = 97162848.

The previous prime is 340070123. The next prime is 340070147. The reversal of 340070136 is 631070043.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1011946 + ... + 1012281.

It is an arithmetic number, because the mean of its divisors is an integer number (30363420).

Almost surely, 2^340070136 is an apocalyptic number.

It is an amenable number.

340070136 is an abundant number, since it is smaller than the sum of its proper divisors (631559304).

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

340070136 is a wasteful number, since it uses less digits than its factorization.

340070136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2024243 (or 2024239 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 340070136 is about 18440.9906458411. The cubic root of 340070136 is about 698.0011932011.

Adding to 340070136 its sum of digits (24), we get a triangular number (340070160 = T₂₆₀₇₉).

It can be divided in two parts, 3400 and 70136, that added together give a triangular number (73536 = T₃₈₃).

The spelling of 340070136 in words is "three hundred forty million, seventy thousand, one hundred thirty-six".