1103407740 has 36 divisors (see below), whose sum is σ = 3347004024. Its totient is φ = 294242016.

The previous prime is 1103407733. The next prime is 1103407757. The reversal of 1103407740 is 477043011.

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

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3064842 + ... + 3065201.

It is an arithmetic number, because the mean of its divisors is an integer number (92972334).

Almost surely, 2^1103407740 is an apocalyptic number.

1103407740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1103407740 is an abundant number, since it is smaller than the sum of its proper divisors (2243596284).

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

1103407740 is a wasteful number, since it uses less digits than its factorization.

1103407740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6130058 (or 6130053 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 1103407740 is about 33217.5817903712. The cubic root of 1103407740 is about 1033.3449990590.

The spelling of 1103407740 in words is "one billion, one hundred three million, four hundred seven thousand, seven hundred forty".