1400760036 has 72 divisors (see below), whose sum is σ = 3850333760. Its totient is φ = 426803904.

The previous prime is 1400760013. The next prime is 1400760061. The reversal of 1400760036 is 6300670041.

It is a junction number, because it is equal to n+sod(n) for n = 1400759991 and 1400760009.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33675 + ... + 62733.

Almost surely, 2^1400760036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1400760036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1925166880).

1400760036 is an abundant number, since it is smaller than the sum of its proper divisors (2449573724).

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

1400760036 is a wasteful number, since it uses less digits than its factorization.

1400760036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29185 (or 29180 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 1400760036 is about 37426.7288979414. The cubic root of 1400760036 is about 1118.8913444753.

The spelling of 1400760036 in words is "one billion, four hundred million, seven hundred sixty thousand, thirty-six".