340154964 has 30 divisors (see below), whose sum is σ = 889233114. Its totient is φ = 113384880.

The previous prime is 340154959. The next prime is 340154977. The reversal of 340154964 is 469451043.

It can be written as a sum of positive squares in only one way, i.e., 172659600 + 167495364 = 13140^2 + 12942^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 524607 + ... + 525254.

Almost surely, 2^340154964 is an apocalyptic number.

It is an amenable number.

340154964 is an abundant number, since it is smaller than the sum of its proper divisors (549078150).

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

340154964 is a wasteful number, since it uses less digits than its factorization.

340154964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049877 (or 1049866 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 340154964 is about 18443.2904873290. The cubic root of 340154964 is about 698.0592254680.

The spelling of 340154964 in words is "three hundred forty million, one hundred fifty-four thousand, nine hundred sixty-four".